Distance between St. Louis and Boulder
Distance from St. Louis, MO to Boulder, CO is 810 miles / 1304 kilometers.
Map showing the distance from St. Louis to Boulder
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Air distance: | miles km |
St. Louis, MO
| City: | St. Louis, MO |
| Country: | United States |
| Coordinates: |
38°37′38″N 90°11′52″W |
Boulder, CO
| City: | Boulder, CO |
| Country: | United States |
| Coordinates: |
40°0′53″N 105°16′13″W |
Time difference between St. Louis and Boulder
The time difference between St. Louis and Boulder is 1 hour. Boulder is 1 hour behind St. Louis. Current local time in St. Louis is 17:19 CDT (2024-05-19) and time in Boulder is 16:19 MDT (2024-05-19).