Day trip from Fremont to San Mateo
San Mateo lies 30 km (18 mi) west of Fremont, in the same time zone. What the numbers say about getting there.
At 30 km (18 mi) apart, San Mateo is a realistic day trip from Fremont: about 29 min each way by road.
| Fremont | San Mateo | |
|---|---|---|
| Country | United States | United States |
| Population | 232,206 | 103,536 |
| Elevation | 18 m (59 ft) | 13 m (43 ft) |
| Time now | UTC-7 (America/Los_Angeles) | UTC-7 (America/Los_Angeles) |
| Postal codes | 94536–94555 | 94401–94497 |
Where to book tours and tickets in San Mateo
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Staying in San Mateo
Live rooms and prices for San Mateo are in the search below.
Book a hotel in San Mateo
Live rooms and prices from our booking partner, booked and paid for here. Free cancellation is marked where it applies.
Common questions
How far is San Mateo from Fremont?
30 km (18 mi) in a straight line, west of Fremont; by road roughly 36 km (23 mi).
How long does it take to get from Fremont to San Mateo by road?
About 29 min, estimated from distance and typical speeds. Timetables and traffic decide the real figure.
Is there a time difference between Fremont and San Mateo?
No, both are on America/Los_Angeles at the moment.
Where these facts come from
- GeoNames (CC BY 4.0): population, elevation, time zone, postal codes
- Wikidata (CC0): area, sister cities, visitor numbers, heritage listings, stations and ports
- OurAirports (public domain): airports, runways
- Natural Earth (public domain): map outlines
Data compiled 13 September 2026. Hotel figures are from our booking partner’s catalogue on that date. Journey times on this page are estimates from distance, not timetables; check the operator before you rely on one.