Distance between Grafton and Boulder
Distance from Grafton, ND to Boulder, CO is 698 miles / 1123 kilometers.
Map showing the distance from Grafton to Boulder
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Air distance: | miles km |
Grafton, ND
| City: | Grafton, ND |
| Country: | United States |
| Coordinates: |
48°24′43″N 97°24′38″W |
Boulder, CO
| City: | Boulder, CO |
| Country: | United States |
| Coordinates: |
40°0′53″N 105°16′13″W |
Time difference between Grafton and Boulder
The time difference between Grafton and Boulder is 1 hour. Boulder is 1 hour behind Grafton. Current local time in Grafton is 03:43 CST (2025-01-04) and time in Boulder is 02:43 MST (2025-01-04).