This 278.2-mile drive from Bakersfield, CA, to Half Moon Bay, CA, is a manageable one-day trip, estimated to take about 5 hours and 25 minutes. You'll primarily be on the Westside Freeway and CA 152, with a significant portion on the Junipero Serra Freeway. With 92% of the route being highway, it's a straightforward journey. The estimated fuel cost is around $64, and the drive is generally highway-focused. This route is ideal for a single day, allowing you to reach the Pacific Coast destination without needing an overnight stop.
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
139.1 miles from Bakersfield, CA
A natural place for your longest stop of the day
, about 2h 36m into the drive
.
Main Roads
Road
Distance
Duration
Westside Freeway
149.6 mi
2h 40m
CA 152
41.1 mi
51m
Junipero Serra Freeway
20.4 mi
23m
South Valley Freeway
19.9 mi
22m
CA 85
18.4 mi
21m
Stockdale Highway
8.9 mi
12m
Westside Parkway
6.6 mi
8m
San Mateo Road
4.9 mi
8m
Longest stretch:
Westside Freeway
— 149.6 mi, about 2h 40m
Turn-by-Turn Driving Directions
Step-by-step road directions between Bakersfield, CA and Half Moon Bay, CA.
1
Start on Truxtun Avenue
0.1 mi·23 sec·Truxtun Avenue
2
Continue on Truxtun Avenue
2.2 mi·4 min·Truxtun Avenue
3
Take the ramp
0.5 mi·1 min
Toward CA 58: Westside Parkway West
4
Continue on Westside Parkway
6.6 mi·8 min·Westside Parkway
Use the straight / slight right lanes.
5
Continue on Stockdale Highway
4.3 mi·5 min·Stockdale Highway
Use the straight lane.
6
Enter roundabout onto CA 58
149 ft·2 sec·Stockdale Highway
7
Continue on CA 58
4.5 mi·6 min·Stockdale Highway
8
Take the exit onto CA 58
0.5 mi·1 min·CA 58
Toward I 5 North
9
Merge onto I 5; CA 58
150 mi·2 hr 40 min·Westside Freeway
Use the straight / slight right lanes.
10
Take the exit
0.2 mi·26 sec
Exit 403BToward CA 152 West: Gilroy, Hollister, San Jose
11
Continue on CA 152; CA33
29 mi·33 min·CA 152; CA33
Use the straight lane.
12
Keep slight right at fork onto CA 152
12 mi·16 min·CA 152
13
Take the exit onto CA 152
0.5 mi·1 min·CA 152
Toward US 101 North: San Jose
14
Merge onto US 101; CA 152
20 mi·22 min·South Valley Freeway
Use the slight right lane.
15
Keep slight right at fork onto CA 85
18 mi·21 min·CA 85
Exit 377BToward CA 85 North: Cupertino, Mountain ViewUse the slight right lane.
16
Take the exit
0.5 mi·1 min
Exit 19Toward I 280 North, I 280 South: San Jose, San FranciscoUse the straight / slight right lanes.
17
Keep slight left at fork
0.6 mi·1 min
Toward I 280 North: San Francisco
18
Merge onto I 280
20 mi·23 min·Junipero Serra Freeway
Use the straight / slight right lanes.
19
Take the exit
421 ft·8 sec
Exit 33Toward CA 92: Half Moon Bay, San Mateo, HaywardUse the straight / slight right lanes.
20
Keep slight left at fork
0.6 mi·1 min
Toward CA 92 West: Half Moon Bay
21
Continue on this road
0.2 mi·29 sec·this road
22
Turn slight right onto CA 92
2.4 mi·4 min·Half Moon Bay Road
23
Continue on CA 92
4.9 mi·8 min·San Mateo Road
24
Turn left onto Main Street
0.3 mi·44 sec·Main Street
Use the left lane.
25
Turn left onto Kelly Street
192 ft·5 sec·Kelly Street
26
Arrive at destination
Kelly Street
Trip Plan
Given the 5-hour 25-minute duration, starting your drive from Bakersfield early in the morning is advisable to maximize daylight and avoid potential traffic. You'll encounter only one recommended stop, but you can certainly add more breaks as needed, especially during the 149.6-mile stretch on the Westside Freeway. Keep an eye on your fuel as you approach the Half Moon Bay area; the $64 fuel cost is an estimate, so monitoring your gauge is always a good practice. This route is well-suited for a single day, offering flexibility for when you depart.
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 139.1 miles from Bakersfield, CA, or about 2h 36m into the drive.
The longest continuous stretch on this route runs about 149.6 miles.
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 61 miles or 1h 12m in
Use this first pause for coffee, a restroom break, and a quick traffic check ahead.
Halfway reset
Around 139.1 miles or 2h 36m 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 20m
Traffic, exits, and arrival timing usually matter more near Half Moon Bay, CA than in the middle of the route.
Before You Leave
+
Open the route before leaving Bakersfield, 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 Bakersfield, CA
This is one driving day of about 278.2 miles and 5h 25m.
Your first comfortable stop window is around 61 miles from Bakersfield, 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.
The longest stretch is on Westside Freeway for about 149.6 miles.
Where to Stop
Rest stops, refuel points, and overnight suggestions along this route.
Place data sourced from public business listings. Hours and availability may vary.
Heads-up: tricky spots
5 of 16
5 decision points cluster between mile 168.5 and 277.9 — GPS handles the exact turns, but know they're coming. Your lane choice matters more than the turn itself.
6
168.5 mi into trip|~3h 7m in
Take the exit toward CA 152 West: Gilroy, Hollister, San Jose
Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one
Exit 403B
Toward CA 152 West: Gilroy, Hollister, San Jose
9
229.7 mi into trip|~4h 22m in|CA 85
Keep slight right at fork onto CA 85 toward CA 85 North: Cupertino, Mountain View
Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one
Use the slight right lane.
Exit 377B
Toward CA 85 North: Cupertino, Mountain View
8
248.1 mi into trip|~4h 43m in
Take the exit toward I 280 North, I 280 South: San Jose, San Francisco
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 19
Toward I 280 North, I 280 South: San Jose, San...
8
269.7 mi into trip|~5h 9m in
Take the exit toward CA 92: Half Moon Bay, San Mateo, Hayward
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 33
Toward CA 92: Half Moon Bay, San Mateo, Hayward
6
277.9 mi into trip|~5h 24m in|Main Street
Turn left onto Main Street
Lane positioning matters here
Use the left lane.
Fuel & Cost
Regular Gas
$63.94 one way
$127.88 round trip
$5.84/gal25.4 MPG avg97 kg CO2
Fuel Type
$/gal
One Way
Round Trip
midgrade
$6.02
$65.89
$131.78
premium
$6.18
$67.66
$135.31
diesel
$5.61
$61.42
$122.85
No toll roads detected on this route.
Estimated Trip Cost (one way, 1 person)
Fuel
$64
Meals
$25–$50
Total
$89–$114
Rough estimate based on US averages. Hotel $80–$140/night, meals $25–$50/day.
Estimated CO2 emission: 97.3 kg one way.
Prices: EIA weekly data, 2026-04-13.
Driving Electric?
About $29 in charging
· 1 stop
· 66% less CO2
Vehicle Type
kWh
Stops
DC Fast
Home Charge
Average EV
83.5
1
$29.21
$13.35
Efficient EV
69.6
0
$24.34
$11.13
EV Truck/SUV
111.3
1
$38.95
$17.80
Gas CO2
97 kg
EV CO2
33 kg (66% 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.
Forecast as of Apr 17, 2026
Origin
Bakersfield, CA
Late night
in Bakersfield on Tuesday
Local time
5:10 AM
PDT
Current temp
76°F
Sunny
NW 10 mph0% chanceLive forecast
Destination
Half Moon Bay, CA
Late night
in Half Moon Bay on Tuesday
Local time
5:10 AM
PDT
Current temp
59°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
17 degrees cooler at arrival
A meaningful temperature swing is a good cue to rethink layers, water, and how soon you want to arrive.
Road read
5h 25m 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.
National Parks Near This Route
Worth a detour if your schedule allows.
San Francisco Maritime National Historical Park
National Historical Park
Established in 1988, San Francisco Maritime National Historical Park celebrates America’s maritime heritage on the Pacific Coast. Our 50-acre park has grown around Aquatic Park Cove, a protected area...
22 mi from route
~56 min detour
Free
near mile 268.6
Yes, we can! Widely recognized as the most important Latino leader in the United States during the twentieth century, Cesar Chavez led farm workers and supporters in the establishment of the country's...
Experience a park so rich it supports 19 distinct ecosystems with over 2,000 plant and animal species. Go for a hike, enjoy a vista, have a picnic or learn about the centuries of overlapping history f...
29 mi from route
~72 min detour
Free
near mile 278.2
Rosie the Riveter WWII Home Front National Historical Park
National Historical Park
Celebrate and honor the contributions and sacrifices of American civilians on the WWII home front. Discover how diverse communities lived, worked, and interacted. Many faces, many stories, many truths...
29 mi from route
~72 min detour
Free
near mile 268.6
Park data from the National Park Service API. Alerts update every 2 hours.
More Details
What kind of drive is this?
Expect a predominantly highway-focused experience for 92% of this 278.2-mile trip. The longest uninterrupted stretch you'll encounter is 149.6 miles on the Westside Freeway, which means you can cover significant ground efficiently. While the majority is highway, the transition onto CA 152 and then the Junipero Serra Freeway will offer some variation as you approach your Pacific Coast destination. This route is designed for steady progress rather than winding scenic detours.
92% highway — fuel and pacing are the main things to plan.
26 navigation steps total — most of the decisions cluster near the start and finish.
Longest single stretch: 149.6 mi on Westside Freeway.
How Hard Is This Drive?
9/10
This is a straightforward highway drive that stays mostly on Westside Freeway and CA 152. This route has several spots where lane changes, forks, or exits need your full attention. The trickiest moment comes around 168.5 miles in.
Driving Effort9/10
High effort - long or complex enough to need steady focus all day
Balances navigation complexity with total wheel time.
This is a demanding drive. With 16 significant decision points across 278.2 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 168.5 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 229.7 miles (CA 85): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 248.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Towns Mentioned on Route Signs
Based on OSRM destination-sign hints, not a full list of every settlement the road passes.
Between Bakersfield, CA and Half Moon Bay, CA, road signs point toward Hollister, San Jose, Mountain View and San Francisco.
Bakersfield is a city in Kern County in the San Joaquin Valley of California. Bakersfield is famous for being the home of country music singers Buck Owens and Merle Haggard, and has the nickname "the country music capital of the West Coast."
Half Moon Bay is a city on the Peninsula in the San Francisco Bay Area of California. The Half Moon Bay Coastside is a rural seaside community about 30 miles (45 km) south of San Francisco.
Doable as a same-day drive at 5h 25m. Total distance: 278.2 miles.
Family Friendly
Moderate complexity with 1 natural rest stops along the way.
Solo Traveler
5h 25m drive, comfortable solo distance.
First-Time Driver
Mostly highway driving (92%). Some complex stretches to watch for.
Frequently Asked Questions
The longest stretch is about 149.6 miles on Westside Freeway. The full list of main roads is in the Roads section above.
We did not find dedicated rest areas on this route. For a drive this long, plan bathroom and stretch breaks around gas stations, fast-food stops, or small-town downtowns — check the Nearby Places section for options.
It helps. This route has a higher-than-average number of complex decision points, which get harder in the dark. If the last hour of the trip is on surface roads or mountain grades, aim to arrive at Half Moon Bay, CA before sunset when you can. Check the Trip Plan for departure windows that land you in daylight.
Only with planning. This is a long drive for kids — consider splitting it into two days rather than pushing through. Plan at least 1 meaningful breaks. Dedicated rest areas are limited, so plan gas or food stops as your bathroom breaks.
The main spots that need attention: at 168.5 miles: Exit ramp - move to the correct lane early. Multiple destination signs - pick the right one; at 229.7 miles (CA 85): Highway fork - watch signs carefully. Lane positioning matters here. Multiple destination signs - pick the right one; at 248.1 miles: Exit ramp - move to the correct lane early. Lane positioning matters here. Multiple destination signs - pick the right one.
Yes — San Francisco Maritime National Historical Park, César E. Chávez National Monument and Golden Gate National Recreation Area (4 total within detour distance). See the National Parks section for detour distances and tips on detours.
Not recommended in a single day. At 5.4 hours each way, a round trip means 10.8 hours of driving — that is an unsafe level of fatigue for most drivers. Plan at least one night at Half Moon Bay, CA before the return drive.
