Distance between La Mesa and Ontario
Distance from La Mesa, CA to Ontario, CA is 97 miles / 155 kilometers.
Map showing the distance from La Mesa to Ontario
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Air distance: | miles km |
La Mesa, CA
| City: | La Mesa, CA |
| Country: | United States |
Ontario, CA
| City: | Ontario, CA |
| Country: | United States |
Time difference between La Mesa and Ontario
There is no time difference between La Mesa and Ontario. Current local time in La Mesa and Ontario is 11:46 PST (2025-02-16)