Origin
Graton, CA
Afternoon in Graton on Sunday
Local time
3:06 PM
PDT
Current temp
--
Unavailable
Trip from Graton, CA to San Diego, CA
Drive Time
9h 26m
Distance
558.8 mi
899 km
Drive Score
7/10
Good drive
Same Day?
2-day trip
Fuel Cost
$129
one way
EV Charging
Loading...
station data
Best Time to Leave
4 AM
9h 18m
★
6 AM
9h 27m
8 AM
9h 44m
10 AM
9h 33m
12 PM
9h 31m
3 PM
9h 34m
5 PM
9h 43m
8 PM
9h 22m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
San Diego, CA
Lindsey Willard
Trip Overview
The drive from Graton, CA to San Diego, CA covers 558.8 miles and takes about 9h 26m behind the wheel. It usually feels better as a 2-day road trip than as one long push.
The route leans on Gravenstein Highway North, Healdsburg Avenue, North Main Street for much of the mileage, and the overall profile is long-distance drive. At current regular gas prices, budget about $129.40 one way before food or hotel costs.
Trip Pace
Best split across 2 days
Treat the return leg as its own travel day rather than an afterthought.
Break Rhythm
2 planned breaks
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
279.4 miles from Graton, CA
A natural place for your longest stop of the day , about 4h 43m into the drive .
Drive Character
At 558.8 miles and 9h 26m of driving, this is a route where fuel stops, weather, and timing matter more than any single turn. The main roads are Gravenstein Highway North and Healdsburg Avenue.
Expect a mix of faster highway mileage and slower local approaches near the beginning or end.
There are about 41 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
Gravenstein Highway North is one of the defining roads on this drive.
How Hard Is This Drive?
At 9h 26m, this is a long-haul route where pacing matters more than any single turn. There are only a few real navigation decisions along the way.
Route Complexity
4/10
Easy - simple navigation with a manageable amount of wheel time
The route itself is not hard, but at 9h 26m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from Graton, CA to San Diego, CA is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| Gravenstein Highway North | Unavailable | Refreshing |
| Healdsburg Avenue | Unavailable | Refreshing |
| North Main Street | Unavailable | Refreshing |
| Gravenstein Highway | Unavailable | Refreshing |
| US 101 South | Unavailable | Refreshing |
| Redwood Highway | Unavailable | Refreshing |
| John T | Unavailable | Refreshing |
| Eastshore Freeway | Unavailable | Refreshing |
Per-road distance and duration are being refreshed from OSRM for this route.
Longest stretch:
Gravenstein Highway North
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between Graton, CA and San Diego, CA.
1
Start on Graton Road
0.7 mi
·
1 min
·
Graton Road
2
Turn right onto Gravenstein Highway North
2.6 mi
·
3 min
·
Gravenstein Highway North
3
Continue on Healdsburg Avenue
0.5 mi
·
50 sec
·
Healdsburg Avenue
4
Continue on North Main Street
0.8 mi
·
1 min
·
North Main Street
5
Continue on Gravenstein Highway
7.6 mi
·
11 min
·
Gravenstein Highway
6
Take the ramp slight right toward US 101 South: San Francisco
0.3 mi
·
37 sec
·
US 101 South: San Francisco
7
Merge slight left onto Redwood Highway
30 mi
·
34 min
·
Redwood Highway
8
Keep slight right to continue on John T. Knox Freeway
14 mi
·
17 min
·
John T. Knox Freeway
9
Merge slight left onto Eastshore Freeway
3.8 mi
·
4 min
·
Eastshore Freeway
10
Keep slight left to continue on Interstate Highway 80
0.3 mi
·
21 sec
·
Interstate Highway 80
11
Keep slight left to continue on MacArthur Freeway
16 mi
·
18 min
·
MacArthur Freeway
12
Merge slight left onto Arthur H. Breed Junior Freeway
12 mi
·
13 min
·
Arthur H. Breed Junior Freeway
13
Keep slight right to continue on Arthur H. Breed Junior Freeway
18 mi
·
20 min
·
Arthur H. Breed Junior Freeway
14
Keep slight right to continue on William Elton Brown Freeway
11 mi
·
12 min
·
William Elton Brown Freeway
15
Keep slight left to continue on William Elton Brown Freeway
5.9 mi
·
6 min
·
William Elton Brown Freeway
16
Merge slight left onto Westside Freeway
224 mi
·
4 hr
·
Westside Freeway
17
Keep slight right
58 mi
·
1 hr 6 min
18
Keep slight left to continue on Golden State Freeway
4.1 mi
·
4 min
·
Golden State Freeway
19
Keep slight right to continue on I 405 South
0.3 mi
·
18 sec
·
I 405 South
20
Keep slight left
25 mi
·
29 min
21
Keep slight left to continue on Golden State Freeway
1.3 mi
·
1 min
·
Golden State Freeway
22
Merge slight left onto Santa Ana Freeway
26 mi
·
30 min
·
Santa Ana Freeway
23
Keep slight right to continue on Santa Ana Freeway
0.2 mi
·
16 sec
·
Santa Ana Freeway
24
Take the exit slight right toward Broadway, Main Street, Santa Ana
0.8 mi
·
57 sec
·
Broadway, Main Street, Santa Ana
25
Keep slight left
0.1 mi
·
10 sec
26
Keep slight left to continue on I 5 South
0.2 mi
·
13 sec
·
I 5 South
27
Merge slight left onto Santa Ana Freeway
0.8 mi
·
54 sec
·
Santa Ana Freeway
28
Keep slight right to continue on Santa Ana Freeway
0.8 mi
·
52 sec
·
Santa Ana Freeway
29
Keep slight right to continue on Santa Ana Freeway
1.2 mi
·
1 min
·
Santa Ana Freeway
30
Take the exit slight right toward Newport Avenue
0.7 mi
·
1 min
·
Newport Avenue
31
Turn right onto Newport Avenue
0.4 mi
·
44 sec
·
Newport Avenue
32
Turn left onto Walnut Avenue
2.2 mi
·
4 min
·
Walnut Avenue
33
Turn left onto Jamboree Road
0.5 mi
·
38 sec
·
Jamboree Road
34
Take the exit slight right toward I 5 South
0.3 mi
·
21 sec
·
I 5 South
35
Merge slight left onto Santa Ana Freeway
5.5 mi
·
6 min
·
Santa Ana Freeway
36
Keep slight left to continue on Santa Ana Freeway
0.8 mi
·
56 sec
·
Santa Ana Freeway
37
Merge slight right onto San Diego Freeway
76 mi
·
1 hr 29 min
·
San Diego Freeway
38
Take the exit slight right toward Front Street, Civic Center, 2nd Avenue
0.2 mi
·
28 sec
·
Front Street, Civic Center, 2nd Avenue
39
Keep slight right to continue on Front Street, Civic Center
0.1 mi
·
15 sec
·
Front Street, Civic Center
40
Continue on Front Street
0.5 mi
·
1 min
·
Front Street
41
Arrive at your destination
Trip Plan
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 2 meaningful breaks for fuel, food, and rest.
The halfway point lands around 279.4 miles from Graton, CA, or about 4h 43m into the drive.
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 123 miles or 2h 4m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 279.4 miles or 4h 43m 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 279.4 miles or 4h 43m
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 8h 25m
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 Graton, 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 Graton, CA
Aim for roughly 279 miles and 4.7 hours of wheel time on this day.
Day 2
Finish the approach into San Diego, CA
Aim for roughly 279 miles and 4.7 hours of wheel time on this day.
Your first comfortable stop window is around 123 miles from Graton, CA.
This route usually feels better as a 2-day drive than as one long push.
Plan about 2 real breaks rather than only quick fuel stops.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 279.4 mi from Graton, CA · 4h 43m into the drive
First major stop
Coffee and fuel
184 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
369 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 Santa Clarita, CAOvernight Options
Night 1
279 mi · about 4.7h in
A practical overnight split lands near Modesto, CA after about 279 miles or 4.7 hours of driving.
Find hotelsPacing Suggestions
Fuel and coffee
A short stop after about 123 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 279.4 miles from Graton, CA, which is a good place for a longer meal and fuel stop.
Overnight split
Hotel stopFor a steadier pace, wrap day one after about 279 miles or 4.7 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.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$129.40 one way
$258.81 round trip
$5.88/gal
25.4 MPG avg
196 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.07 | $133.45 | $266.90 |
| premium | $6.24 | $137.35 | $274.69 |
| diesel | $5.64 | $124.15 | $248.29 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$129
Hotel (1n)
$80–$140
Meals
$50–$100
Total
$259–$369
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 195.5 kg one way. Prices: EIA weekly data, 2026-04-06.
Driving Electric?
About $59 in charging · 2 stops · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 167.6 | 2 | $58.67 | $26.82 |
| Efficient EV | 139.7 | 1 | $48.89 | $22.35 |
| EV Truck/SUV | 223.5 | 2 | $78.23 | $35.76 |
Gas CO2
196 kg
EV CO2
65 kg (67% 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
3:06 PM
PDT
Current temp
72°F
Unavailable
Live forecast
Along the Route
38°F
Hayward, CA
184 mi in
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.
Road read
9h 26m 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 Graton, CA to San Diego, CA covers 558.8 miles and takes about 9h 26m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are Gravenstein Highway North, Healdsburg Avenue, North Main Street. 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 279 miles on day one.
The midpoint is about 279.4 miles from Graton, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $129.40 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 2 meaningful breaks for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
The route itself is not hard, but at 9h 26m, endurance matters. Plan breaks every 2-3 hours. The 0 decision points are all manageable with basic attention.
This route does not have any notably tricky sections. Most of the drive from Graton, CA to San Diego, CA is straightforward, with well-signed roads and simple exits.
The route from Graton, CA to San Diego, CA does not surface many named destination signs beyond the main corridor.
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