Distance between Costa Mesa and San Marcos
Distance from Costa Mesa, CA to San Marcos, CA is 55 miles / 89 kilometers.
Map showing the distance from Costa Mesa to San Marcos
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Air distance: | miles km |
Costa Mesa, CA
| City: | Costa Mesa, CA |
| Country: | United States |
San Marcos, CA
| City: | San Marcos, CA |
| Country: | United States |
Time difference between Costa Mesa and San Marcos
There is no time difference between Costa Mesa and San Marcos. Current local time in Costa Mesa and San Marcos is 11:50 PST (2025-02-17)