How far is it from Foster City, CA to San Mateo, CA?

The distance between Foster City, CA and San Mateo, CA is 7 km by road.

How long does it take to drive from Foster City, CA to San Mateo, CA?

The drive from Foster City, CA to San Mateo, CA takes approximately 10 min by car.

The fastest route from Foster City, CA to San Mateo, CA covers 7 km with a driving time of approximately 10 min.

San Mateo, CA lies roughly to the west of Foster City, CA.

Distance: 7 kmDrive time: 10 min

Driving from Foster City, CA to San Mateo, CA takes about 10 min via CA 92. The distance is 7 km. The straight-line distance is 5 km. Driving directions

Driving directions13 · 7 km

The return trip from San Mateo, CA to Foster City, CA covers roughly the same distance, 7 km.

No notable attractions were found along this route.

Distance and drive time are computed from OpenStreetMap road data with the OSRM routing engine. Updated 2 October 2026.

How far is it from Foster City, CA to San Mateo, CA?: The distance between Foster City, CA and San Mateo, CA is 7 km by road.
How long does it take to drive from Foster City, CA to San Mateo, CA?: The drive from Foster City, CA to San Mateo, CA takes approximately 10 min by car.
What is the best route from Foster City, CA to San Mateo, CA?: The fastest route from Foster City, CA to San Mateo, CA covers 7 km with a driving time of approximately 10 min.
Which direction is San Mateo, CA from Foster City, CA?: San Mateo, CA lies roughly to the west of Foster City, CA.