It is 870 miles according to Google Maps.
It is 6 hours and 54 minutes from Ontario California to Tucson Arizona via car.
Arizona and California share a border, so it is possible for a car to be in both states at once. Yuma to San Diego is 174 miles; Tucson to Sacramento is 870 miles.
its the Arizona California border
The flight distance from Tucson, Arizona to San Diego, California is 365 miles.
I-15 South to San Diego, I-8 and I-10 East to Tucson
652.19 miles
7 hours
Roughly 495 miles.
It is 856 miles according to Google Maps.
It is 860 miles according to Google Maps.
It is 449 miles according to Google Maps.