How far is Saint Helena, CA from Los Angeles, CA?
The driving distance from Saint Helena, CA to Los Angeles, CA is about 426.2 miles (685.9 km), with a travel time of about 06h 58m by car.
- The straight-line flight distance is about 387.3 miles (623.3 km).
- For a round trip, plan for roughly 13h 57m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 7:30 AM PDT.
Reverse, save, or send this route
This drive is better planned with a longer stop or an overnight stay. Copy the route link, send it to another device, or print a clean version before you head out.
This drive is better planned with a longer stop or an overnight stay.
Flight Distance
Driving Distance
Gas Cost Calculator
Leave and Arrive Planner
Pick a departure time to see your estimated arrival and same-day return window.
Drive time stays fixed at 06h 58m.
Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
You are leaving earlier than the recommended window, which gives you extra margin for breaks and traffic.
Halfway Point
A useful midpoint for breaks, coffee, or meeting in the middle.
City in Fresno County, California, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Mostly Sunny
Driving Route Map
The map below follows the saved road route between Saint Helena and Los Angeles.
Turn-by-Turn Driving Directions
Step-by-step road directions between Saint Helena and Los Angeles.
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1
Start on Main Street
1.1 mi · 1 min · Main Street
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2
Continue on Saint Helena Highway South
21.7 mi · 26 min · Saint Helena Highway South
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3
Continue on Napa–Vallejo Highway
1.3 mi · 1 min · Napa–Vallejo Highway
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4
Continue on Broadway Street
4 mi · 5 min · Broadway Street
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5
Continue on Sonoma Boulevard
1.8 mi · 2 min · Sonoma Boulevard
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6
Continue on Sonoma Boulevard
1.1 mi · 2 min · Sonoma Boulevard
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7
Turn left onto Redwood Street
1786 ft · 45 sec · Redwood Street
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8
Turn right onto Broadway Street
1.1 mi · 2 min · Broadway Street
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9
Turn slight left onto Alameda Street
1.1 km · 2 min · Alameda Street
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10
Turn left onto Curtola Parkway
7.1 mi · 9 min · Curtola Parkway
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11
Keep slight left to continue on I 680 South: Martinez, San Jose
1.1 km · 47 sec
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12
Continue on Benicia-Martinez Bridge
8 mi · 9 min · Benicia-Martinez Bridge
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13
Keep slight right to continue on Senator Daniel E Boatwright Highway
4.8 mi · 6 min · Senator Daniel E Boatwright Highway
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14
Continue on Donald D Doyle Highway
1.4 mi · 2 min · Donald D Doyle Highway
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15
Keep slight right to continue on Donald D Doyle Highway
13.4 mi · 16 min · Donald D Doyle Highway
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16
Take the exit slight right toward I 580 East: Livermore, Stockton
1362 ft · 33 sec
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17
Keep slight left to continue on I 580 East: Livermore, Stockton
1.1 km · 1 min
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18
Keep slight left to continue on I 580: Stockton
1581 ft · 39 sec
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19
Merge slight left onto Arthur H. Breed Junior Freeway
1.4 mi · 2 min · Arthur H. Breed Junior Freeway
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20
Keep slight right to continue on Arthur H. Breed Junior Freeway
17.8 mi · 21 min · Arthur H. Breed Junior Freeway
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21
Keep slight right to continue on William Elton Brown Freeway
11.1 mi · 12 min · William Elton Brown Freeway
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22
Keep slight left to continue on William Elton Brown Freeway
5.9 mi · 6 min · William Elton Brown Freeway
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23
Merge slight left onto Westside Freeway
224.4 mi · 4 hr · Westside Freeway
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24
Keep slight right
58.4 mi · 1 hr 7 min
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25
Keep slight left to continue on Golden State Freeway
4.1 mi · 5 min · Golden State Freeway
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26
Keep slight right to continue on I 405 South
1354 ft · 18 sec
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27
Keep slight left
5.3 mi · 6 min
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28
Take the exit slight right toward CA 170 South: Hollywood
2508 ft · 33 sec
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29
Continue on Hollywood Freeway
16.2 mi · 21 min · Hollywood Freeway
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30
Take the exit slight right toward Broadway
636 ft · 17 sec
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31
Continue on West Aliso Street
125 m · 18 sec · West Aliso Street
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32
Turn right onto North Spring Street
1455 ft · 36 sec · North Spring Street
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33
Turn left onto West 1st Street
108 m · 12 sec · West 1st Street
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34
Arrive at your destination
0 m · 1 sec · West 1st Street
Car Route Details
A richer read on the saved driving route between Saint Helena and Los Angeles.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Westside Freeway
Merge slight left onto Westside Freeway
224 mi · 04h 00m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
Better with a longer stop
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
Mostly Sunny leaving Saint Helena and Mostly Sunny near Los Angeles.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Saint Helena to Los Angeles?
The road trip is about 426.2 miles (685.9 km) and usually takes 06h 58m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route is long enough that most travelers will be better off planning an overnight stay or a more deliberate stop window.
What is the halfway point on this route?
Coalinga is a useful midpoint, sitting about 207.8 miles from Saint Helena and 218.3 miles from Los Angeles.
How much longer is the road route than the straight-line distance?
The direct path is about 387.3 miles (623.3 km), while the road route adds roughly 38.9 extra miles because roads do not follow the straight air line.
When is the best time to leave for this route?
A good departure window is usually 6:00 AM to 7:30 AM PDT. Starting early still helps, but most travelers will want a longer stop or an overnight stay on a route this long.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $86.77 one way or $173.53 round trip. Estimated CO2 is about 133.7 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Saint Helena and Mostly Sunny near Los Angeles.
Stop Ideas Near Coalinga
Useful break, food, and waypoint ideas within about 15 miles of the route midpoint.
Transit and Meeting Points
Useful pickup, handoff, or rendezvous points close to Coalinga.
Kettleman City, California
Lemoore (Naval Air Station), California
Lemoore, California
Paso Robles station
Flight Path Map
This map shows the direct air route between Saint Helena and Los Angeles. Straight-line distance: 387.3 mi (623.3 km).
#1 Saint Helena
City in California
| Population | 5,960 |
| Coordinates | 38.5051900, -122.4702600 |
| Altitude | 77 |
| Country | United States |
#2 Los Angeles
The second most populous city in the United States and the center of the Los Angeles metropolitan area.
| Population | 3,970,219 |
| Coordinates | 34.0522300, -118.2436800 |
| Altitude | 89 |
| Country | United States |
End: West 1st Street (-118.243569, 34.052341)
Estimated Travel Time
Distance: 686 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 14h 12m |
| 40 mph (64.37 km/h) | 10h 39m |
| 50 mph (80.47 km/h) | 08h 31m |
| 60 mph (96.56 km/h) | 07h 06m |
| 70 mph (112.65 km/h) | 06h 05m |
| 80 mph (129 km/h) | 05h 19m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $86.77 | $173.53 |
| Mid-grade | $6.07 | $91.23 | $182.47 |
| Premium | $6.24 | $93.89 | $187.79 |
| Diesel | $7.57 | $113.81 | $227.62 |
Assumes 8.3 L/100 km (about 28.3 MPG). CO2 is an estimate and varies by vehicle, fuel blend, traffic, and terrain.
Prices in California · Apr 19, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.