Ontario to Sun City West: Road Trip Guide & Distance

How far is Ontario from Sun City West?

The distance from Ontario to Sun City West is 305.8 miles (492.2 km) as the crow flies. Sun City West is located E of Ontario. By car, the driving distance is approximately 382.3 miles, taking about 7h 41min. A direct flight would take roughly 1h 7min. Both are located in United States — Ontario in California and Sun City West in Arizona.

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 Ontario and Sun City West. The driving distance is estimated from straight-line distance with a road-factor model, so confirm the route in your navigation app. Fuel, flight, bus, and train values are planning estimates and can change by date, provider, road closures, and border rules.