Distance between Ontario and Tucson
Distance from Ontario, CA to Tucson, AZ is 409 miles / 659 kilometers.
Map showing the distance from Ontario to Tucson
 |
Air distance: | miles km |
Ontario, CA
| City: | Ontario, CA |
| Country: | United States |
| Coordinates: |
34°3′48″N 117°39′3″W |
Tucson, AZ
| City: | Tucson, AZ |
| Country: | United States |
| Coordinates: |
32°13′18″N 110°55′35″W |
Time difference between Ontario and Tucson
The time difference between Ontario and Tucson is 1 hour. Tucson is 1 hour ahead of Ontario. Current local time in Ontario is 07:07 PST (2025-01-05) and time in Tucson is 08:07 MST (2025-01-05).