Distance between Ontario and San Tan Valley
Distance from Ontario, CA to San Tan Valley, AZ is 357 miles / 575 kilometers.
Map showing the distance from Ontario to San Tan Valley
 |
Air distance: | miles km |
Ontario, CA
| City: | Ontario, CA |
| Country: | United States |
San Tan Valley, AZ
| City: | San Tan Valley, AZ |
| Country: | United States |
Time difference between Ontario and San Tan Valley
The time difference between Ontario and San Tan Valley is 1 hour. San Tan Valley is 1 hour ahead of Ontario. Current local time in Ontario is 10:25 PST (2025-01-20) and time in San Tan Valley is 11:25 MST (2025-01-20).