How far is Bakersfield, CA from Bethel Island, CA?
The driving distance from Bakersfield, CA to Bethel Island, CA is about 254 miles (408.8 km), with a travel time of about 04h 58m by car.
- The straight-line flight distance is about 233.3 miles (375.4 km).
- For a round trip, plan for roughly 09h 57m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 6:00 AM to 8:00 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 04h 58m.
An early departure helps you fit a real stop into the day without turning the return into a late-night drive.
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 Illinois, United States
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Showers And Thunderstorms
Showers And Thunderstorms
Driving Route Map
The map below follows the saved road route between Bakersfield and Bethel Island.
Turn-by-Turn Driving Directions
Step-by-step road directions between Bakersfield and Bethel Island.
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1
Start on Truxtun Avenue
670 ft · 24 sec · Truxtun Avenue
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2
Continue on Truxtun Avenue
2.2 mi · 4 min · Truxtun Avenue
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3
Take the ramp straight toward CA 58: Westside Parkway West
2888 ft · 1 min
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4
Continue on Westside Parkway
6.6 mi · 8 min · Westside Parkway
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5
Continue on Stockdale Highway
4.3 mi · 6 min · Stockdale Highway
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6
Enter the roundabout and take exit 2 toward Stockdale Highway
46 m · 2 sec · Stockdale Highway
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7
Exit the roundabout onto Stockdale Highway
4.5 mi · 6 min · Stockdale Highway
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8
Take the exit straight toward I 5 North
2621 ft · 1 min
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9
Merge slight left onto Westside Freeway
192.7 mi · 3 hr 27 min · Westside Freeway
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10
Keep slight left to continue on William Elton Brown Freeway
13.9 mi · 15 min · William Elton Brown Freeway
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11
Take the exit slight right
901 ft · 22 sec
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12
Keep slight right to continue on Patterson Pass Road
88 m · 7 sec
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13
Turn straight onto Mountain House Parkway
1.1 km · 1 min · Mountain House Parkway
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14
Turn right onto International Parkway
1.4 km · 2 min · International Parkway
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15
Continue on Mountain House Parkway
2.8 mi · 5 min · Mountain House Parkway
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16
At the end of the road, turn left onto Byron Road
1.8 mi · 3 min · Byron Road
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17
Continue on Byron-Bethany Road
1.5 mi · 2 min · Byron-Bethany Road
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18
Continue on Byron Highway
6.7 mi · 10 min · Byron Highway
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19
At the end of the road, turn left
1.4 mi · 2 min
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20
Continue on Brentwood Boulevard
6.4 mi · 10 min · Brentwood Boulevard
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21
Continue on Main Street
1.5 mi · 2 min · Main Street
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22
Turn right onto East Cypress Road
3.1 mi · 7 min · East Cypress Road
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23
Turn left onto Bethel Island Road
1.6 mi · 4 min · Bethel Island Road
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24
Arrive at your destination
0 m · 1 sec · Bethel Island Road
Car Route Details
A richer read on the saved driving route between Bakersfield and Bethel Island.
Highway-focused drive
Most of the mileage stays on named highways, so the important moments are ramps, exits, merges, and the final local approach.
Westside Freeway
Merge slight left onto Westside Freeway
193 mi · 03h 27m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A longer out-and-back drive
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
Chance Showers And Thunderstorms leaving Bakersfield and Showers And Thunderstorms near Bethel Island.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Bakersfield to Bethel Island?
The road trip is about 254 miles (408.8 km) and usually takes 04h 58m in normal driving conditions.
Is this a same-day trip or an overnight route?
This is still possible in one day, but it becomes a long driving day. Leaving early and planning your stop window matters more here.
What is the halfway point on this route?
Mendota is a useful midpoint, sitting about 127.1 miles from Bakersfield and 127 miles from Bethel Island.
How much longer is the road route than the straight-line distance?
The direct path is about 233.3 miles (375.4 km), while the road route adds roughly 20.7 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 8:00 AM PDT. If you want a more comfortable same-day return, try to leave by 7:02 AM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $51.69 one way or $103.38 round trip. Estimated CO2 is about 79.6 kg one way.
What should you check before leaving?
Before you leave, expect Chance Showers And Thunderstorms around Bakersfield and Showers And Thunderstorms near Bethel Island.
Stop Ideas Near Mendota
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 Mendota.
Madera
Fresno station
Lemoore (Naval Air Station), California
Merced station
Flight Path Map
This map shows the direct air route between Bakersfield and Bethel Island. Straight-line distance: 233.24 mi (375.36 km).
#1 Bakersfield
The fifth most populous city in California and the center of the Bakersfield metropolitan area.
| Population | 385,725 |
| Coordinates | 35.3732900, -119.0187100 |
| Altitude | 123 |
| Country | United States |
#2 Bethel Island
Census-designated place in Contra Costa County, California
| Population | 2,137 |
| Coordinates | 38.0149200, -121.6405100 |
| Altitude | 2 |
| Country | United States |
End: Bethel Island (-121.64051, 38.01492)
Estimated Travel Time
Distance: 409 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 08h 27m |
| 40 mph (64.37 km/h) | 06h 21m |
| 50 mph (80.47 km/h) | 05h 04m |
| 60 mph (96.56 km/h) | 04h 14m |
| 70 mph (112.65 km/h) | 03h 37m |
| 80 mph (129 km/h) | 03h 10m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $51.69 | $103.38 |
| Mid-grade | $6.07 | $54.35 | $108.70 |
| Premium | $6.24 | $55.94 | $111.87 |
| Diesel | $7.57 | $67.80 | $135.60 |
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 22, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.