How far is Long Beach, CA from San Mateo, CA?
The driving distance from Long Beach, CA to San Mateo, CA is about 392.5 miles (631.6 km), with a travel time of about 07h 26m by car.
- The straight-line flight distance is about 350.2 miles (563.6 km).
- For a round trip, plan for roughly 14h 52m 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 07h 26m.
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.
Census-designated place in Kings County, California
Route Weather Snapshot
Check the forecast at both ends before you head out.
Mostly Sunny
Patchy Fog then Mostly Sunny
Driving Route Map
The map below follows the saved road route between Long Beach and San Mateo.
Turn-by-Turn Driving Directions
Step-by-step road directions between Long Beach and San Mateo.
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1
Start on East Ocean Boulevard
1.2 km · 2 min · East Ocean Boulevard
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2
Turn right onto North Golden Avenue
126 m · 7 sec · North Golden Avenue
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3
Keep slight left to continue on I 710 North
761 ft · 19 sec
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4
Merge slight left onto Shoreline Drive
2800 ft · 48 sec · Shoreline Drive
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5
Keep slight left to continue on I 710 North
1984 ft · 32 sec
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6
Merge slight right onto Seaside Freeway
2683 ft · 42 sec · Seaside Freeway
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7
Continue on Long Beach Freeway
2.3 mi · 3 min · Long Beach Freeway
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8
Take the exit slight right toward I 405 North, I 405 South: Santa Monica, San Diego
697 ft · 11 sec
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9
Keep slight left to continue on I 405 North, I 710: Long Beach Freeway North, Santa Monica
855 ft · 21 sec
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10
Keep slight right to continue on I 405 North: Santa Monica
1348 ft · 33 sec
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11
Keep slight left to continue on I 405 North: Santa Monica
1500 ft · 37 sec
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12
Keep slight left to continue on I 405 North
1656 ft · 41 sec
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13
Merge slight left onto San Diego Freeway
40.8 mi · 47 min · San Diego Freeway
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14
Merge slight right
1.6 mi · 2 min
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15
Keep slight right to continue on I 5 Truck North, CA 14 Truck
1.5 mi · 2 min
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16
Keep slight left
36.1 mi · 42 min
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17
Keep slight left to continue on Golden State Freeway
22.3 mi · 25 min · Golden State Freeway
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18
Keep slight right to continue on Westside Freeway
182.5 mi · 3 hr 16 min · Westside Freeway
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19
Take the exit slight right toward CA 152 West: Gilroy, Hollister, San Jose
1038 ft · 27 sec
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20
Continue straight
28.7 mi · 33 min
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21
Keep slight right
11.9 mi · 17 min
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22
Take the exit slight right toward US 101 North: San Jose
2466 ft · 1 min
-
23
Merge slight left onto South Valley Freeway
19.9 mi · 23 min · South Valley Freeway
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24
Keep slight left
21.9 mi · 25 min
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25
Keep slight left
16.2 mi · 19 min
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26
Take the exit slight right toward CA 92 West, CA 92 East: Half Moon Bay, Hayward, San Mateo Bridge
650 ft · 14 sec
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27
Keep slight left to continue on CA 92 West: Half Moon Bay
3099 ft · 43 sec
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28
Merge slight left onto J Arthur Younger Freeway
2145 ft · 33 sec · J Arthur Younger Freeway
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29
Take the exit slight right toward CA 82 : El Camino Real
993 ft · 33 sec
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30
Turn right onto South El Camino Real
1.1 mi · 3 min · South El Camino Real
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31
Arrive at your destination
0 m · 1 sec · South El Camino Real
Car Route Details
A richer read on the saved driving route between Long Beach and San Mateo.
Long-distance drive
This route is long enough that fuel, rest stops, weather, and timing matter more than any single maneuver.
Westside Freeway
Keep slight right to continue on Westside Freeway
183 mi · 03h 16m
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 Long Beach and Patchy Fog then Mostly Sunny near San Mateo.
Trip Questions
Direct answers travelers usually want before committing to the drive.
How long does it take to drive from Long Beach to San Mateo?
The road trip is about 392.5 miles (631.6 km) and usually takes 07h 26m 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?
Kettleman City is a useful midpoint, sitting about 196.3 miles from Long Beach and 196.2 miles from San Mateo.
How much longer is the road route than the straight-line distance?
The direct path is about 350.2 miles (563.6 km), while the road route adds roughly 42.3 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 $79.90 one way or $159.80 round trip. Estimated CO2 is about 123.1 kg one way.
What should you check before leaving?
Before you leave, expect Mostly Sunny around Long Beach and Patchy Fog then Mostly Sunny near San Mateo.
Stop Ideas Near Kettleman 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 Kettleman City.
Kettleman City, California
Lemoore, California
Corcoran station
Lemoore (Naval Air Station), California
Flight Path Map
This map shows the direct air route between Long Beach and San Mateo. Straight-line distance: 350.2 mi (563.6 km).
#1 Long Beach
The second most populous city in California, Long Beach is a major center for business, manufacturing, and tourism.
| Population | 454,681 |
| Coordinates | 33.7669600, -118.1892300 |
| Altitude | 9 |
| Country | United States |
#2 San Mateo
The second most populous city in San Mateo County, California.
| Population | 102,398 |
| Coordinates | 37.5629900, -122.3255300 |
| Altitude | 13 |
| Country | United States |
End: San Mateo (-122.32553, 37.56299)
Estimated Travel Time
Distance: 632 km by road
| Speed | Time |
|---|---|
| 30 mph (48.3 km/h) | 13h 04m |
| 40 mph (64.37 km/h) | 09h 48m |
| 50 mph (80.47 km/h) | 07h 50m |
| 60 mph (96.56 km/h) | 06h 32m |
| 70 mph (112.65 km/h) | 05h 36m |
| 80 mph (129 km/h) | 04h 53m |
Fuel, Round Trip and CO2
Estimated fuel cost and emissions for this route.
| Fuel | $/gal | One way | Round trip |
|---|---|---|---|
| Regular gas | $5.77 | $79.90 | $159.80 |
| Mid-grade | $6.07 | $84.01 | $168.03 |
| Premium | $6.24 | $86.47 | $172.93 |
| Diesel | $7.57 | $104.80 | $209.61 |
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 · May 02, 2026
Distance to Other Cities
Planning a road trip? See the full trip guide on Trip.ovh — stops, fuel costs, weather, and departure timing.