Distance from Tucson to Ontario by Car and Plane

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3. Distance Between Tucson and Ontario

The flight distance from Tucson (AZ) to Ontario (CA) is 410 miles or 659 kilometers or 356 nautical miles.
Driving distance from Tucson to Ontario is 453 miles (730 kilometers).
Difference between fly and travel by a car is 43 miles or 71 km.

Tucson to Ontario Flight Route Map

Map Showing the Distance Between Tucson, AZ and Ontario, CA
This map shows the distance from Tucson, AZ, Usa to Ontario, CA, Usa. You can also see the distance in miles and km below the map. Flight route map from Tucson, Arizona to Ontario, California is displayed below.

Driving distance from Tucson, AZ to Ontario, CA

The driving distance from Tucson, Arizona to Ontario, California is 453 miles or 730 km.
The total driving distance from Tucson, AZ to Ontario, CA is 453 miles or 730 kilometers. Your trip begins in Tucson, Arizona. It ends in Ontario, California.
The driving distance from Tucson, Arizona to Ontario, California is approximately 453 miles (730 kilometers), depending on the specific route you take. Without considering any traffic or other delays, driving this distance typically takes around 8 to 9 hours under normal conditions.

Driving time from Tucson, AZ to Ontario, CA

How long is the drive from Tucson, AZ to Ontario, CA?
The total driving time is 8 hours, 9 minutes.
How long does a car ride from Tucson to Ontario take?
Tucson and Ontario are 8 hours 9 mins far apart, if you drive non-stop.

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Attention! According to the recommendations of experts, you should stop and take a break every 2 hours on average, take a fresh air and walk a little to protect your alertness and health during long trips by car. In addition, you can drink some coffee to prevent you from sleeping. People who drive constantly without taking a break lose their focus and can eventually cause accidents. Also, please drive carefully and follow the speed rules.

Time Difference between Tucson and Ontario

Time difference between Tucson (AZ) and Ontario (CA) is 1 Hours.
Ontario time is 1 Hours behind Tucson.

Current local time in Tucson	Current local time in Ontario
2025-12-19, 20:16:30 MST	2025-12-19, 19:16:30 PST

How Far is it Between Tucson Arizona, USA and Ontario California, USA?

You can compare air and road distance between Tucson, AZ and Ontario, CA in this summary table of distances in miles, kilometers and nautical miles.

Distance type	Miles	Kilometers	Nautical miles
Driving distance	453 mi	730 km	393.39 nmi
Straight line distance	410 mi	659 km	356 nmi
Difference	43 mi	71 km	37 nmi

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