Distance between Longmont and Castle Rock
Distance from Longmont, CO to Castle Rock, CO is 56 miles / 91 kilometers.
Map showing the distance from Longmont to Castle Rock
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Air distance: | miles km |
Longmont, CO
| City: | Longmont, CO |
| Country: | United States |
Castle Rock, CO
| City: | Castle Rock, CO |
| Country: | United States |
Time difference between Longmont and Castle Rock
There is no time difference between Longmont and Castle Rock. Current local time in Longmont and Castle Rock is 05:37 MST (2025-02-18)