How far is Oakland, CA from Half Moon Bay, CA?
The driving distance from Oakland, CA to Half Moon Bay, CA is about 41.3 miles (66.5 km), with a travel time of about 00h 56m by car.
- The straight-line flight distance is about 25.1 miles (40.4 km).
- For a round trip, plan for roughly 01h 52m of driving time before adding stops, traffic, or weather delays.
- A comfortable departure window is usually 8:00 AM to 10:00 AM PDT.
Reverse, save, or send this route
This route works well as a day trip with time at the destination. Copy the route link, send it to another device, or print a clean version before you head out.
This route works well as a day trip with time at the destination.
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 00h 56m.
A morning start gives you useful time at the destination and keeps the return out of the late evening.
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.
A city in Placer County, California.
Route Weather Snapshot
Check the forecast at both ends before you head out.
Chance Light Rain
Chance Light Rain then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Oakland and Half Moon Bay.
Turn-by-Turn Driving Directions
Step-by-step road directions between Oakland and Half Moon Bay.
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1
Start on 14th Street
1058 ft · 53 sec · 14th Street
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2
Turn right onto Harrison Street
842 ft · 35 sec · Harrison Street
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3
Turn left onto 11th Street
1141 ft · 26 sec · 11th Street
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4
Turn right onto Madison Street
1673 ft · 49 sec · Madison Street
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5
Turn left onto 5th Street
116 m · 9 sec · 5th Street
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6
Take the ramp straight toward I 880 South: San Jose
1146 ft · 30 sec
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7
Merge slight left onto Nimitz Freeway
9.9 mi · 12 min · Nimitz Freeway
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8
Keep slight left
1.7 mi · 2 min
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9
Take the exit slight right
31 m · 3 sec
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10
Merge slight right onto Nimitz Freeway
2.3 mi · 3 min · Nimitz Freeway
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11
Take the exit slight right toward CA 92 East, CA 92 West: Jackson Street, Downtown, San Mateo, Half Moon Bay
854 ft · 11 sec
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12
Keep slight right to continue on CA 92 West: San Mateo–Hayward Bridge, Half Moon Bay
74 m · 3 sec
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13
Continue on CA 92 West: San Mateo–Hayward Bridge, Half Moon Bay
1367 ft · 18 sec
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14
Merge slight left
3.4 mi · 4 min
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15
Keep slight left
528 ft · 7 sec
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16
Keep slight right
14.3 mi · 18 min
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17
Continue on Half Moon Bay Road
2.7 mi · 4 min · Half Moon Bay Road
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18
Continue on San Mateo Road
4.9 mi · 9 min · San Mateo Road
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19
Turn left onto Main Street
1678 ft · 45 sec · Main Street
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20
Turn left onto Kelly Street
58 m · 5 sec · Kelly Street
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21
Arrive at your destination
0 m · 1 sec · Kelly Street
Car Route Details
A richer read on the saved driving route between Oakland and Half Moon Bay.
Turn-heavy local drive
The route has frequent decision points for its length, so lane choice and turn timing will matter more than cruising speed.
CA 92 West
Keep slight right
14.3 mi · 00h 18m
Route Summary
A quick read on whether this route feels easy, ambitious, or worth planning around.
A comfortable day-trip route
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
Chance Light Rain leaving Oakland and Chance Light Rain then Mostly Sunny near Half Moon Bay.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Oakland to Half Moon Bay?
The road trip is about 41.3 miles (66.5 km) and usually takes 00h 56m in normal driving conditions.
Is this a same-day trip or an overnight route?
This route works well as a day trip. You can leave in the morning, spend meaningful time at the destination, and still return the same day.
What is the halfway point on this route?
Union City is a useful midpoint, sitting about 20.6 miles from Oakland and 20.7 miles from Half Moon Bay.
How much longer is the road route than the straight-line distance?
The direct path is about 25.1 miles (40.4 km), while the road route adds roughly 16.2 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 8:00 AM to 10:00 AM PDT. If you want a more comfortable same-day return, try to leave by 4:38 PM PDT.
How much will gas cost for this route?
Using about 28.3 MPG, regular gas is estimated at $8.42 one way or $16.85 round trip. Estimated CO2 is about 13 kg one way.
What should you check before leaving?
Before you leave, expect Chance Light Rain around Oakland and Chance Light Rain then Mostly Sunny near Half Moon Bay.
Stop Ideas Near Union City
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 Union City.
Fremont station
Hayward station
Fremont (San Joaquin Buses), California
Pleasanton, CA
Flight Path Map
This map shows the direct air route between Oakland and Half Moon Bay. Straight-line distance: 25.08 mi (40.36 km).
#1 Oakland
The third most populous city in California, Oakland is a major center for business, manufacturing, and culture.
| Population | 424,891 |
| Coordinates | 37.8043700, -122.2708000 |
| Altitude | 13 |
| Country | United States |
#2 Half Moon Bay
City in San Mateo County, California
| Population | 12,513 |
| Coordinates | 37.4635500, -122.4285900 |
| Altitude | 22 |
| Country | United States |
End: Half Moon Bay (-122.42859, 37.46355)
Estimated Travel Time
Distance: 67 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 01h 22m |
| 40 mph (64.37 km/h) | 01h 01m |
| 50 mph (80.47 km/h) | 00h 49m |
| 60 mph (96.56 km/h) | 00h 41m |
| 70 mph (112.65 km/h) | 00h 35m |
| 80 mph (129 km/h) | 00h 30m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $8.42 | $16.85 |
| Mid-grade | $6.07 | $8.86 | $17.71 |
| Premium | $6.24 | $9.11 | $18.23 |
| Diesel | $7.57 | $11.05 | $22.10 |
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 23, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.