Fremont, California to San Diego: Road Trip Guide & Distance

431 miles 693.7 km · straight line
476.7 miles actual route 767.2 km · driving distance
9h 8min estimated drive time
$46 - $56 estimated fuel cost
~1h 22min flight time
139° SE bearing direction

How far is Fremont, California from San Diego?

The distance from Fremont, California to San Diego is 431 miles (693.7 km) as the crow flies. San Diego is located SE of Fremont, California. By car, the driving distance is approximately 476.7 miles, taking about 9h 8min. A direct flight would take roughly 1h 22min. Both are located in United States.

This is a solid day of driving. Be sure to take breaks every 2-3 hours to avoid driver fatigue, and plan your meals ahead of time. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility.

Coordinates come from public place data for Fremont, California and San Diego. The driving distance uses an OSRM road-route result when route data is available. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.

How to Get from Fremont, California to San Diego

Method Time Est. Cost Best For
Drive 9h 8min $46 - $56 Flexible stops
Fly ~1h 22min $80–200* Speed
Bus ~10h 58min $38–$72* Budget
Train ~8h 41min $57–$167* Comfort

Suggested Stops Between Fremont, California & San Diego

Quick Facts

Fremont, California
37.55°N, 121.99°W
America/Los_Angeles
17m elevation
San Diego
32.72°N, 117.16°W
America/Los_Angeles
20m elevation
Explore more routes from San Diego

Did You Know?

  • At walking speed (3 mph), it would take about 144 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 36 hours
  • You could travel this distance about 57.8 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · OSRM