Ontario to Phoenix: Road Trip Guide & Distance

323.1 miles 520 km · straight line
337.2 miles actual route 542.6 km · driving distance
6h 4min estimated drive time
$32 - $40 estimated fuel cost
~1h 9min flight time
96° E bearing direction

How far is Ontario from Phoenix?

The distance from Ontario to Phoenix is 323.1 miles (520 km) as the crow flies. Phoenix is located E of Ontario. By car, the driving distance is approximately 337.2 miles, taking about 6h 4min. A direct flight would take roughly 1h 9min. Both are located in United States — Ontario in California and Phoenix in Arizona.

For a drive of this length, it's recommended to plan at least one quick rest stop to stretch your legs and grab a coffee. 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 Ontario and Phoenix. 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 Ontario to Phoenix

Method Time Est. Cost Best For
Drive 6h 4min $32 - $40 Flexible stops
Fly ~1h 9min $80–200* Speed
Bus ~7h 17min $27–$51* Budget
Train ~5h 46min $40–$118* Comfort

For 2+ travelers, driving is usually cheaper. Solo? Consider the bus.

* Estimated range. Actual prices vary by date and provider.

Suggested Stops Between Ontario & Phoenix

Quick Facts

Ontario
34.06°N, 117.65°W
America/Los_Angeles
306m elevation
Phoenix
33.45°N, 112.07°W
America/Phoenix
331m elevation

From Ontario

From Phoenix

Explore more routes from Phoenix

Did You Know?

  • At walking speed (3 mph), it would take about 108 hours of non-stop walking
  • By bicycle at 12 mph, the journey would take roughly 27 hours
  • You could travel this distance about 77.1 times to circle the Earth's equator
Data Sources & Estimate Notes GeoNames · OpenStreetMap · OSRM