Ontario to San Jose: Road Trip Guide & Distance

How far is Ontario from San Jose?

The distance from Ontario to San Jose is 328.1 miles (528 km) as the crow flies. San Jose is located NW of Ontario. By car, the driving distance is approximately 374.4 miles, taking about 7h 5min. A direct flight would take roughly 1h 10min. 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. Since you'll be heading mostly West, pack a good pair of sunglasses if you plan to drive during the late afternoon to avoid the harsh sun glare.

Coordinates come from public place data for Ontario and San Jose. 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.