Distance between Boulder and San Marcos
Distance from Boulder, CO to San Marcos, CA is 812 miles / 1307 kilometers.
Map showing the distance from Boulder to San Marcos
 |
Air distance: | miles km |
Boulder, CO
| City: | Boulder, CO |
| Country: | United States |
| Coordinates: |
40°0′53″N 105°16′13″W |
San Marcos, CA
| City: | San Marcos, CA |
| Country: | United States |
| Coordinates: |
33°8′36″N 117°9′58″W |
Time difference between Boulder and San Marcos
The time difference between Boulder and San Marcos is 1 hour. San Marcos is 1 hour behind Boulder. Current local time in Boulder is 01:10 MST (2024-11-29) and time in San Marcos is 00:10 PST (2024-11-29).