Distance between Boulder and Antioch
Distance from Boulder, CO to Antioch, CA is 897 miles / 1444 kilometers.
Map showing the distance from Boulder to Antioch
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Air distance: | miles km |
Boulder, CO
| City: | Boulder, CO |
| Country: | United States |
Antioch, CA
| City: | Antioch, CA |
| Country: | United States |
Time difference between Boulder and Antioch
The time difference between Boulder and Antioch is 1 hour. Antioch is 1 hour behind Boulder. Current local time in Boulder is 19:21 MST (2025-02-16) and time in Antioch is 18:21 PST (2025-02-16).