Origin
Grass Valley, CA
Afternoon in Grass Valley on Sunday
Local time
3:44 PM
PDT
Current temp
41°F
Unavailable
Live forecast
Trip from Grass Valley, CA to San Diego, CA
Drive Time
10h 37m
Distance
561.5 mi
904 km
Drive Score
7/10
Good drive
Same Day?
2-day trip
Fuel Cost
$130
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
10h 28m
★
6 AM
10h 38m
8 AM
10h 57m
10 AM
10h 44m
12 PM
10h 43m
3 PM
10h 45m
5 PM
10h 56m
8 PM
10h 32m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
Grass Valley, CA
Stephen Leonardi
San Diego, CA
Lindsey Willard
Trip Overview
Traveling from Grass Valley to San Diego covers 569.6 miles across the Pacific Coast region of California. With an estimated driving time of 9 hours and 18 minutes, this journey is quite substantial for a single day behind the wheel. You should plan for a fuel budget of approximately $77 to complete the trek. Given the distance and duration, splitting the trip over two recommended days is the most practical approach to avoid fatigue. Whether you are heading south for business or leisure, this route connects the Gold Country foothills to the southern edge of the state, requiring a realistic assessment of your stamina before you depart.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
3 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
280.8 miles from Grass Valley, CA
A natural place for your longest stop of the day , about 5h 13m into the drive .
Drive Character
Expect a transition from the local charm of East Main Street and South Auburn Street as you navigate out of Grass Valley. You will eventually merge onto the Golden Center Freeway to begin the primary leg of your journey. Since the route features a 0% highway share as defined, you should anticipate a mix of local roads and varied traffic conditions rather than a strictly controlled interstate experience. The drive requires constant attention as you navigate through diverse environments, keeping you engaged throughout the 569.6-mile span. This is a long-distance drive that demands patience as you move from the northern interior toward the southern coast.
Most of the miles stay on highways, which makes pacing and fuel planning easier than turn-by-turn city driving.
There are about 46 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Westside Freeway is the longest continuous segment at about 296.3 miles.
Elevation Profile
Hilly terrain with moderate elevation changes
3,779 ft
18 ft
Total Climb
4,382 ft
Total Descent
6,756 ft
Highest Point
3,779 ft
~374.4 mi in
Elevation Range
3,762 ft
Notable High Points
3,779 ft at ~374.4 miles
+1,996 ft prominence
How Hard Is This Drive?
This is a straightforward highway drive that stays mostly on Westside Freeway and I 5 Truck. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 47.5 miles in near I 80 Business / Capital City Freeway.
Route Complexity
10/10
High effort - long or complex enough to need steady focus all day
This is a demanding drive. With 40 significant decision points across 561.5 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
Where does it get tricky?
The main spots that need attention: at 47.5 miles (I 80 Business / Capital City Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 56.1 miles (I 80 Business / Capital City Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 58.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Critical Maneuvers
5 of 40 key pointsThese are the spots where you need to pay the most attention. Preview them before you drive.
8
47.5 mi into trip
|
~1h in
|
I 80 Business / Capital City Freeway
Keep slight right at fork onto I 80 Business / Capital City Freeway toward I 80 Business West: Sacramento
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 95
Toward I 80 Business West: Sacramento
8
56.1 mi into trip
|
~1h 10m in
|
I 80 Business / Capital City Freeway
Keep slight right at fork onto I 80 Business / Capital City Freeway toward US 50 East, I 80 West: South Lake Tahoe, San Francisco
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Toward US 50 East, I 80 West: South Lake Tahoe,...
8
58.1 mi into trip
|
~1h 12m in
Take the exit toward I 5: Los Angeles, Redding
Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one
Use the straight / slight right lanes.
Exit 4A
Toward I 5: Los Angeles, Redding
8
58.2 mi into trip
|
~1h 12m in
Keep slight left at fork toward I 5 South: Los Angeles
Highway fork - watch signs carefully. Lane positioning matters here
Use the slight left lane.
Exit 4A
Toward I 5 South: Los Angeles
8
417.7 mi into trip
|
~7h 45m in
|
I 5 Truck
Keep slight right at fork onto I 5 Truck toward I 405 South
Highway fork - watch signs carefully. Lane positioning matters here
Use the straight / slight right lanes.
Exit 158
Toward I 405 South
Towns Along This Route
Between Grass Valley, CA and San Diego, CA, road signs point toward San Francisco, Redding, Santa Ana, Broadway and Riverside.
San Francisco
56.1 mi in
|
~1h 10m
|
via I 80 Business
Redding
58.1 mi in
|
~1h 12m
Santa Ana
442.7 mi in
|
~8h 14m
|
via I 5
Broadway
470 mi in
|
~8h 46m
Riverside
477.1 mi in
|
~8h 57m
|
via Jamboree Road
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Westside Freeway | 296.3 mi | 5h 19m |
| I 5 Truck | 83.3 mi | 1h 36m |
| San Diego Freeway | 76.5 mi | 1h 29m |
| Santa Ana Freeway | 35 mi | 40m |
| Alan S. Hart Freeway | 16.8 mi | 19m |
| Golden Center Freeway | 14.9 mi | 19m |
| Capital City Freeway | 10.6 mi | 11m |
| Grass Valley Highway | 8 mi | 11m |
Longest stretch:
Westside Freeway
— 296.3 mi, about 5h 19m
Turn-by-Turn Driving Directions
Step-by-step road directions between Grass Valley, CA and San Diego, CA.
1
Start on Stewart Street
117 ft
·
11 sec
·
Stewart Street
2
Turn left onto East Main Street
342 ft
·
13 sec
·
East Main Street
3
Turn left onto South Auburn Street
0.2 mi
·
26 sec
·
South Auburn Street
4
Take the ramp
0.2 mi
·
15 sec
5
Merge onto CA 20; CA 49
15 mi
·
19 min
·
Golden Center Freeway
Use the straight lane.
6
Continue on CA 49
1.1 mi
·
1 min
·
Grass Valley Highway
7
Enter roundabout onto CA 49
107 ft
·
3 sec
·
Grass Valley Highway
8
Continue on CA 49
1.3 mi
·
1 min
·
Grass Valley Highway
9
Enter roundabout onto CA 49
106 ft
·
3 sec
·
Grass Valley Highway
10
Continue on CA 49
5.6 mi
·
9 min
·
Grass Valley Highway
Use the left lane.
11
Take the ramp
0.3 mi
·
32 sec
Toward I 80 West: Sacramento
12
Merge onto I 80
17 mi
·
19 min
·
Alan S. Hart Freeway
Use the straight / slight right lanes.
13
Continue on I 80
7.1 mi
·
8 min
·
Dwight D. Eisenhower Highway
Use the straight / slight right lanes.
14
Keep slight right at fork onto I 80 Business
4.9 mi
·
5 min
·
Capital City Freeway
Exit 95
Toward I 80 Business West: Sacramento
Use the straight / slight right lanes.
15
Keep slight left at fork onto I 80 Business
3.7 mi
·
4 min
·
Capital City Freeway
Use the straight / slight right lanes.
16
Keep slight right at fork onto I 80 Business
1.9 mi
·
2 min
·
Capital City Freeway
Toward US 50 East, I 80 West: South Lake Tahoe, San Francisco
Use the straight / slight right lanes.
17
Take the exit
0.2 mi
·
15 sec
Exit 4A
Toward I 5: Los Angeles, Redding
Use the straight / slight right lanes.
18
Keep slight left at fork
0.8 mi
·
1 min
Exit 4A
Toward I 5 South: Los Angeles
Use the slight left lane.
19
Merge onto I 5
59 mi
·
1 hr 5 min
·
Westside Freeway
Use the straight / slight right lanes.
20
Keep slight left at fork onto I 5
0.8 mi
·
48 sec
·
Westside Freeway
21
Keep slight left at fork onto I 5
237 mi
·
4 hr 13 min
·
Westside Freeway
Use the straight / slight right lanes.
22
Keep slight right at fork onto I 5 Truck
58 mi
·
1 hr 6 min
·
I 5 Truck
Use the straight / slight right lanes.
23
Keep slight left at fork onto I 5
4.1 mi
·
4 min
·
Golden State Freeway
Use the straight / slight right lanes.
24
Keep slight right at fork onto I 5 Truck
0.3 mi
·
17 sec
·
I 5 Truck
Exit 158
Toward I 405 South
Use the straight / slight right lanes.
25
Keep slight left at fork onto I 5 Truck
25 mi
·
29 min
·
I 5 Truck
Use the straight / slight right lanes.
26
Keep slight left at fork onto I 5
1.3 mi
·
1 min
·
Golden State Freeway
Toward CA 60 East, I 5 South: Pomona, Soto Street, Santa Ana
Use the slight left / straight lanes.
27
Merge onto I 5
26 mi
·
30 min
·
Santa Ana Freeway
Use the straight / slight right lanes.
28
Keep slight right at fork onto I 5
0.2 mi
·
16 sec
·
Santa Ana Freeway
Use the straight / slight right lanes.
29
Take the exit
0.8 mi
·
57 sec
Toward Broadway, Main Street, Santa Ana
Use the straight / slight right lanes.
30
Keep slight left at fork
0.1 mi
·
10 sec
Use the straight / slight right lanes.
31
Keep slight left at fork
0.2 mi
·
12 sec
Toward I 5 South
32
Merge onto I 5
0.8 mi
·
54 sec
·
Santa Ana Freeway
33
Keep slight right at fork onto I 5
0.8 mi
·
52 sec
·
Santa Ana Freeway
34
Keep slight right at fork onto I 5
1.2 mi
·
1 min
·
Santa Ana Freeway
Use the straight / slight right lanes.
35
Take the exit
0.7 mi
·
1 min
Exit 102
Toward Newport Avenue
Use the slight right lane.
36
Turn right onto Newport Avenue
0.4 mi
·
44 sec
·
Newport Avenue
Use the right lane.
37
Turn left onto Walnut Avenue
2.2 mi
·
4 min
·
Walnut Avenue
38
Turn left onto Jamboree Road
0.5 mi
·
37 sec
·
Jamboree Road
Toward CA 261 Toll North: Jamboree Road, Riverside
Use the left lane.
39
Take the exit
0.3 mi
·
21 sec
Toward I 5 South
40
Merge onto I 5
5.5 mi
·
6 min
·
Santa Ana Freeway
Use the straight / slight right lanes.
41
Keep slight left at fork onto I 5
0.8 mi
·
55 sec
·
Santa Ana Freeway
Use the straight / slight right lanes.
42
Merge onto I 5
76 mi
·
1 hr 29 min
·
San Diego Freeway
Use the straight / slight right lanes.
43
Take the exit
0.2 mi
·
28 sec
Exit 17
Toward Front Street, Civic Center, 2nd Avenue
Use the straight / slight right lanes.
44
Keep slight right at fork
0.1 mi
·
14 sec
Toward Front Street, Civic Center
45
Continue on Front Street
0.5 mi
·
1 min
·
Front Street
Use the straight / left lanes.
46
Arrive at destination
Front Street
Trip Plan
To manage the 9 hours and 18 minutes of travel time effectively, aim for an early morning departure to get ahead of traffic. Incorporating at least two planned stops will help you stay alert and manage your $77 fuel expenditure efficiently. Because this is a long-distance haul, taking the recommended two days for the trip will allow you to enjoy the journey rather than rushing through the miles. Keep a close eye on your fuel levels when transitioning between local roads and major thoroughfares. A smart strategy is to map out your two stops in advance, ensuring you have designated areas to rest along the way.
Morning Departure
Start early — leave by 6-7 AM to arrive at a reasonable hour.
Evening Departure
This is a long drive — plan for a morning departure or consider splitting it into two days.
This drive is better paced as a 2-day trip.
Plan roughly 3 meaningful breaks for fuel, food, and rest.
The halfway point lands around 280.8 miles from Grass Valley, CA, or about 5h 13m into the drive.
The longest continuous stretch on this route runs about 296.3 miles.
Consider an overnight stop or starting very early.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 124 miles or 2h 25m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 280.8 miles or 5h 13m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Overnight split
Day 1 wrap after about 280.8 miles or 5h 13m
Stop before fatigue turns the last few hours into a grind. You want day two to start fresh, not just resumed.
Final approach
Final hour starts around 9h 26m
Traffic, exits, and arrival timing usually matter more near San Diego, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Grass Valley, CA so your first major turns are already loaded.
+
Leave with enough water and a charging cable within reach, not packed away.
+
Check your fuel range against the first long segment, especially if you are starting outside city service areas.
+
Pick one backup stop option before the midpoint in case traffic changes your pacing.
+
Treat this as a 2-day road trip and book the overnight stop before the busiest arrival window.
Day 1
Settle into the route from Grass Valley, CA
Aim for roughly 281 miles and 5.3 hours of wheel time on this day.
Day 2
Finish the approach into San Diego, CA
Aim for roughly 281 miles and 5.3 hours of wheel time on this day.
Your first comfortable stop window is around 124 miles from Grass Valley, CA.
This route usually feels better as a 2-day drive than as one long push.
Plan about 3 real breaks rather than only quick fuel stops.
The longest stretch is on Westside Freeway for about 296.3 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 280.8 mi from Grass Valley, CA · 5h 13m into the drive
First major stop
Coffee and fuel
185 mi into the route
Best for: Coffee, fuel, and an easy first stretch
This is a natural early stop once the first hours of the drive are behind you.
Second major stop
Overnight candidate
371 mi into the route
Best for: Hotel check-in, dinner, and a fresh start
This lines up well with a realistic day-end stop if you are breaking the drive into stages.
Find hotels in Los Angeles, CAOvernight Options
Night 1
281 mi · about 5.3h in
A practical overnight split lands near Bakersfield, CA after about 281 miles or 5.3 hours of driving.
Find hotelsPacing Suggestions
Fuel and coffee
A short stop after about 124 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 280.8 miles from Grass Valley, CA, which is a good place for a longer meal and fuel stop.
Before the longest stretch
Fuel checkTop up before Westside Freeway if your tank is already low. That segment runs about 296.3 miles.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 281 miles or 5.3 hours on the road.
Arriving in San Diego, CA
The final approach into San Diego, CA usually feels slower than the middle of the drive, so avoid planning your tightest schedule at the very end.
Try to arrive with enough fuel left to skip an immediate station stop unless you already know the area around San Diego, CA.
On a multi-day trip, keep the last day a little lighter so you reach San Diego, CA with some flexibility left in the schedule.
After long uninterrupted mileage, take five minutes before the last urban segment to reset and refocus on exits, merges, and city traffic.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$130.03 one way
$260.06 round trip
$5.88/gal
25.4 MPG avg
197 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.07 | $134.10 | $268.19 |
| premium | $6.24 | $138.01 | $276.02 |
| diesel | $5.64 | $124.75 | $249.49 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$130
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$260–$370
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 196.5 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $59 in charging · 2 stops · 66% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 168.5 | 2 | $58.96 | $26.95 |
| Efficient EV | 140.4 | 1 | $49.13 | $22.46 |
| EV Truck/SUV | 224.6 | 2 | $78.61 | $35.94 |
Gas CO2
196 kg
EV CO2
66 kg (66% less)
Plan for 2 charging stops, roughly every 270 miles. Allow 25-40 minutes per stop at a DC fast charger.
DC fast charging avg $0.35/kWh. Home charging avg $0.16/kWh. US grid CO2: 0.39 kg/kWh.
Travel Intel
Current conditions at both ends of the drive.
Destination
San Diego, CA
Afternoon in San Diego on Sunday
Local time
3:44 PM
PDT
Current temp
70°F
Sunny
W 10 mph
1% chance
Live forecast
Seasonal Notes
Summer travel usually means heavier construction, hotter rest stops, and busier weekend traffic around major cities.
Winter travel shortens daylight, so a route that looks manageable on paper can feel much longer after dark.
Holiday weekends tend to make both departure and arrival windows slower than the raw route time suggests.
For long drives, weather on day two can matter just as much as conditions at departure, so check the whole travel window rather than only the first day.
Time zone
Same local time
Origin and destination are on the same clock, so arrival timing is easier to judge at a glance.
Temperature spread
29 degrees warmer at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
10h 37m on the road
This is long enough that the arrival forecast matters almost as much as departure conditions. Recheck both ends before you roll.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from Grass Valley, CA to San Diego, CA covers 561.5 miles and takes about 10h 37m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Westside Freeway, I 5 Truck, San Diego Freeway. Expect a mix of highway and local road driving.
Consider an overnight stop or starting very early.
Yes. This route is usually more comfortable as a 2-day drive. A sensible stopping point is after roughly 281 miles on day one.
The midpoint is about 280.8 miles from Grass Valley, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $130.03 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
Start early — leave by 6-7 AM to arrive at a reasonable hour. This is a long drive — plan for a morning departure or consider splitting it into two days.
Plan about 3 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a demanding drive. With 40 significant decision points across 561.5 miles, you will need to stay alert — especially through interchange areas and urban stretches. Consider splitting it into segments if you are not comfortable with fast highway navigation.
The main spots that need attention: at 47.5 miles (I 80 Business / Capital City Freeway): Highway fork - watch signs carefully. Lane positioning matters here; at 56.1 miles (I 80 Business / Capital City Freeway): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 58.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Between Grass Valley, CA and San Diego, CA, road signs point toward San Francisco, Redding, Santa Ana, Broadway and Riverside.
Hilly terrain with moderate elevation changes. The route ranges from 18 ft to 3,779 ft elevation with about 4,382 ft of total climbing. There is 1 notable high point along the way.
Was this route helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
Continue From San Diego, CA
More from Grass Valley, CA
More trips to San Diego, CA
Explore more options from Grass Valley, CA or browse trips ending in San Diego, CA.
Looking for more statewide routes? Browse CA road trips.
Explore maps for Grass Valley, CA or San Diego, CA on MapSof.net.