Distance between San Luis and Ontario
Distance from San Luis, AZ to Ontario, CA is 198 miles / 319 kilometers.
Map showing the distance from San Luis to Ontario
 |
Air distance: | miles km |
San Luis, AZ
| City: | San Luis, AZ |
| Country: | United States |
Ontario, CA
| City: | Ontario, CA |
| Country: | United States |
Time difference between San Luis and Ontario
The time difference between San Luis and Ontario is 1 hour. Ontario is 1 hour behind San Luis. Current local time in San Luis is 12:16 MST (2025-01-20) and time in Ontario is 11:16 PST (2025-01-20).