Los Angeles to Ontario: Road Trip Guide & Distance

How far is Los Angeles from Ontario?

The distance from Los Angeles to Ontario is 33.9 miles (54.6 km) as the crow flies. Ontario is located E of Los Angeles. By car, the driving distance is approximately 37.5 miles, taking about 45min. A direct flight would take roughly 34min. Both are located in United States.

This is a very short trip, perfect for a quick morning drive or an easy commute. Heading East means you'll be driving into the sunrise if you start early. Keep your windshield clean for the best visibility. Given the short distance, driving or taking a train is often faster and more convenient than dealing with airport security and flight boarding times.

Coordinates come from public place data for Los Angeles and Ontario. 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.