Origin
San Diego, CA
Late night in San Diego on Saturday
Local time
3:46 AM
PDT
Current temp
56°F
Unavailable
Live forecast
Trip from San Diego, CA to Kernville, CA
Compiled and reviewed by the Trip.ovh planning team at COD Solutions Oy · Last reviewed Apr 18, 2026 · Editorial standards
Drive Time
5h 46m
Distance
284.6 mi
458 km
Drive Score
8/10
Great drive
Same Day?
Yes, doable
Fuel Cost
$65
one way
EV Charging
Unknown
Best Time to Leave
4 AM
5h 33m
★
6 AM
5h 47m
8 AM
6h 13m
10 AM
5h 56m
12 PM
5h 53m
3 PM
5h 57m
5 PM
6h 12m
8 PM
5h 39m
Estimated drive times based on typical traffic patterns. Actual times may vary with weather, construction, and real-time conditions.
San Diego, CA
Wikimedia Commons
Kernville, CA
Ahsen
Trip Overview
The drive from San Diego, CA to Kernville, CA covers 284.6 miles and takes about 5h 46m behind the wheel. This route is realistic as a one-day drive if you keep your stops efficient.
The route leans on West Broadway, 1st Avenue, I 5 North for much of the mileage, and the overall profile is turn-heavy local drive. At current regular gas prices, budget about $65.41 one way before food or hotel costs.
Trip Pace
Same-day drive is realistic
A same-day return is possible, but it will make for a full day on the road.
Break Rhythm
1 planned break
Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
Midpoint
142.3 miles from San Diego, CA
A natural place for your longest stop of the day , about 2h 53m into the drive .
About the Cities
Starting in San Diego, CA
Full guide →Founded 1769
From balmy beaches with a laid-back attitude to a gleaming modern image, San Diego offers much for the tourist to enjoy. Situated on the Southern California seacoast, San Diego is the second largest city in the state, with 1.4 million residents (2020), and has long attracted travelers for its ideal climate, miles of beaches, and location on the Mexican border right across from Tijuana. But there's much more here than surfer culture and a quick hop across the border. A rich maritime and military heritage lives on in San Diego, which is home to the Pacific Fleet of the United States Navy. The city has also become known for its part in the wildlife conservation movement, owing to the presence of the world-renowned San Diego Zoo and Safari Park and the Scripps Institution of Oceanography. Natural scenery abounds from rocky tidepools and seaside cliffs to desert hills and canyons inland.
Top landmarks
- • Balboa Park — historic park in San Diego, California
- • Cabrillo National Monument — National Monument of the United States and historic district
City content from Wikivoyage (CC BY-SA 4.0) and Wikidata (CC0).
Who Is This Route For?
Weekend Trip
Doable as a same-day drive at 5h 46m. Total distance: 284.6 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 46m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (0%). Straightforward navigation.
Scenic Drive
Turn-heavy local drive route profile.
Drive Character
Expect a 5h 46m drive with frequent turns across 284.6 miles of local and secondary roads.
This route has more turning and local-road decision points than a simple highway run.
There are about 40 navigation steps in the underlying route data, so the final approach matters more than the middle miles.
West Broadway is one of the defining roads on this drive.
How Hard Is This Drive?
Expect a hands-on drive with frequent turns and local roads rather than long highway stretches. There are only a few real navigation decisions along the way.
Driving Effort
3/10
Easy - simple navigation with a manageable amount of wheel time
Balances navigation complexity with total wheel time.
This is a straightforward 5h 46m drive. You will face about 0 decision points, but nothing that requires special attention if you follow navigation.
Where does it get tricky?
This route does not have any notably tricky sections. Most of the drive from San Diego, CA to Kernville, CA is straightforward, with well-signed roads and simple exits.
Main Roads
| Road | Distance | Duration |
|---|---|---|
| West Broadway | — | — |
| 1st Avenue | — | — |
| I 5 North | — | — |
| San Diego Freeway | — | — |
| Bake Parkway | — | — |
| Jamboree Road | — | — |
| El Camino Real | — | — |
| Newport Avenue | — | — |
Some road-level metrics are being recalculated.
Longest stretch:
West Broadway
— detailed segment metrics are refreshing.
Turn-by-Turn Driving Directions
Step-by-step road directions between San Diego, CA and Kernville, CA.
1
Start on Front Street
26 ft
·
6 sec
·
Front Street
2
Turn left onto West Broadway
289 ft
·
12 sec
·
West Broadway
3
Turn left onto 1st Avenue
0.6 mi
·
1 min
·
1st Avenue
4
Take the ramp left toward I 5 North: Los Angeles
0.2 mi
·
25 sec
·
I 5 North: Los Angeles
5
Merge slight left onto San Diego Freeway
13 mi
·
15 min
·
San Diego Freeway
6
Keep slight left to continue on San Diego Freeway
36 mi
·
43 min
·
San Diego Freeway
7
Keep slight right to continue on San Diego Freeway
18 mi
·
20 min
·
San Diego Freeway
8
Keep slight left to continue on San Diego Freeway
7.4 mi
·
8 min
·
San Diego Freeway
9
Keep slight right to continue on Bake Parkway
1.6 mi
·
1 min
·
Bake Parkway
10
Keep slight right
6.0 mi
·
6 min
11
Take the exit slight right toward Jamboree Road
0.2 mi
·
17 sec
·
Jamboree Road
12
Continue straight
0.1 mi
·
11 sec
13
Turn right onto Jamboree Road
0.1 mi
·
18 sec
·
Jamboree Road
14
Turn left onto El Camino Real
2.2 mi
·
4 min
·
El Camino Real
15
Turn left onto Newport Avenue
358 ft
·
14 sec
·
Newport Avenue
16
Take the ramp right toward I 5 North: Los Angeles
0.2 mi
·
17 sec
·
I 5 North: Los Angeles
17
Merge slight left onto Santa Ana Freeway
1.3 mi
·
1 min
·
Santa Ana Freeway
18
Keep slight right to continue on Santa Ana Freeway
1.7 mi
·
1 min
·
Santa Ana Freeway
19
Keep slight right to continue on Santa Ana Freeway
9.4 mi
·
10 min
·
Santa Ana Freeway
20
Keep slight right to continue on Santa Ana Freeway
18 mi
·
20 min
·
Santa Ana Freeway
21
Keep slight right to continue on Golden State Freeway
25 mi
·
29 min
·
Golden State Freeway
22
Keep slight left to continue on Golden State Freeway
2.2 mi
·
2 min
·
Golden State Freeway
23
Keep slight right to continue on I 5 Truck North, CA 14 Truck
1.5 mi
·
1 min
·
I 5 Truck North, CA 14 Truck
24
Keep slight left
36 mi
·
41 min
25
Keep slight left to continue on Golden State Freeway
22 mi
·
25 min
·
Golden State Freeway
26
Keep slight left to continue on Golden State Freeway
26 mi
·
28 min
·
Golden State Freeway
27
Take the exit slight right toward CA 58 West: 24th Street, Rosedale Highway
0.2 mi
·
26 sec
·
CA 58 West: 24th Street, Rosedale Highway
28
Keep slight right to continue on CA 178 East: Downtown
492 ft
·
12 sec
·
CA 178 East: Downtown
29
Turn straight onto Rosedale Highway
0.2 mi
·
20 sec
·
Rosedale Highway
30
Continue on 24th Street
0.7 mi
·
1 min
·
24th Street
31
Continue on 23rd Street
0.6 mi
·
1 min
·
23rd Street
32
Keep slight left to continue on CHP Officer David W. Manning Memorial Freeway
7.4 mi
·
8 min
·
CHP Officer David W. Manning Memorial Freeway
33
Continue on Route 178
32 mi
·
46 min
·
Route 178
34
Continue on Isabella Walker Pass Road
1.4 mi
·
1 min
·
Isabella Walker Pass Road
35
Take the exit slight right toward CA 155
0.2 mi
·
31 sec
·
CA 155
36
Turn left onto Wofford Heights Boulevard
6.6 mi
·
9 min
·
Wofford Heights Boulevard
37
Continue on Wofford Boulevard
1.0 mi
·
1 min
·
Wofford Boulevard
38
Continue on Burlando Road
3.2 mi
·
5 min
·
Burlando Road
39
Turn left onto Big Blue Road
39 ft
·
2 sec
·
Big Blue Road
40
Arrive at your destination
Trip Plan
Morning Departure
An early start around 7-8 AM gets you there with plenty of daylight left.
Evening Departure
A late afternoon start means arriving after dark. Morning is better.
You can normally do this drive in one day.
Plan roughly 1 meaningful break for fuel, food, and rest.
The halfway point lands around 142.3 miles from San Diego, CA, or about 2h 53m into the drive.
This is a comfortable same-day trip.
Departure
Before you leave
Start with fuel, water, and navigation already sorted so the first hour feels easy.
First stop
Around 63 miles or 1h 16m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 142.3 miles or 2h 53m in
This is the best place for your longest stop, a real meal, and a full fuel check.
Final approach
Final hour starts around 4h 44m
Traffic, exits, and arrival timing usually matter more near Kernville, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving San Diego, 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.
Day 1
Settle into the route from San Diego, CA
This is one driving day of about 284.6 miles and 5h 46m.
Your first comfortable stop window is around 63 miles from San Diego, CA.
This route can stay practical as a one-day drive if traffic stays reasonable.
Plan about 1 real break rather than only quick fuel stops.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Halfway Point
Midpoint
About 142.3 mi from San Diego, CA · 2h 53m into the drive
Mid-route town
Meal stop
142 mi into the route
Best for: Lunch, fuel, and a longer reset
This sits close to the middle of the route, so it works well for the longest stop of the day.
Pacing Suggestions
Fuel and coffee
A short stop after about 63 miles helps settle the day before fatigue starts building.
Meal break
The midpoint is around 142.3 miles from San Diego, CA, which is a good place for a longer meal and fuel stop.
Arriving in Kernville, CA
The final approach into Kernville, 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 Kernville, CA.
These stop ideas are pacing suggestions — the exact town or exit can change with traffic, hotel plans, and fuel range.
Fuel & Cost
Regular Gas
$65.41 one way
$130.83 round trip
$5.84/gal
25.4 MPG avg
100 kg CO2
| Fuel Type | $/gal | One Way | Round Trip |
|---|---|---|---|
| midgrade | $6.02 | $67.41 | $134.82 |
| premium | $6.18 | $69.21 | $138.42 |
| diesel | $5.61 | $62.84 | $125.67 |
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$65
Meals
$25–$50
Total
$90–$115
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 99.6 kg one way. Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $30 in charging · 1 stop · 67% less CO2
| Vehicle Type | kWh | Stops | DC Fast | Home Charge |
|---|---|---|---|---|
| Average EV | 85.4 | 1 | $29.88 | $13.66 |
| Efficient EV | 71.2 | 0 | $24.90 | $11.38 |
| EV Truck/SUV | 113.8 | 1 | $39.84 | $18.21 |
Gas CO2
100 kg
EV CO2
33 kg (67% less)
Plan for 1 charging stop. A 30-minute DC fast charge mid-route should be enough to complete the trip comfortably.
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
Kernville, CA
Late night in Kernville on Saturday
Local time
3:46 AM
PDT
Current temp
71°F
Unavailable
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.
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
15 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
5h 46m on the road
An early start around 7-8 AM gets you there with plenty of daylight left.
Weather data from the National Weather Service. Conditions may change; check closer to your travel date.
Frequently Asked Questions
The drive from San Diego, CA to Kernville, CA covers 284.6 miles and takes about 5h 46m without stops. Add 15-30 minutes for a fuel or rest stop on longer drives.
The main roads are West Broadway, 1st Avenue, I 5 North. Expect a mix of highway and local road driving.
This is a comfortable same-day trip.
The midpoint is about 142.3 miles from San Diego, CA. Look for rest areas, gas stations, or food options near the halfway mark.
At current regular gas prices, expect to spend about $65.41 one way. This estimate uses 25.4 MPG — your actual cost will vary with your vehicle's fuel efficiency and current gas prices.
An early start around 7-8 AM gets you there with plenty of daylight left. A late afternoon start means arriving after dark. Morning is better.
Plan about 1 meaningful break for fuel, food, or rest. Plan on a short reset every 3 to 4 hours to stay fresh behind the wheel.
This is a straightforward 5h 46m drive. You will face about 0 decision points, but nothing that requires special attention if you follow navigation.
This route does not have any notably tricky sections. Most of the drive from San Diego, CA to Kernville, CA is straightforward, with well-signed roads and simple exits.
The route from San Diego, CA to Kernville, CA does not surface many named destination signs beyond the main corridor.
How this page is built
Compiled by the Trip.ovh planning team at COD Solutions Oy from open government datasets — OSRM over OpenStreetMap for geometry, and EIA for fuel prices. See our methodology for refresh cadence and limitations.
Was this helpful?
Thanks for your feedback!
Your tip has been submitted. Thanks!
/500
Recent Tips
·
Explore More
More trips to Kernville, CA
Explore more options from San Diego, CA or browse trips ending in Kernville, CA.
Looking for more statewide routes? Browse CA road trips.