Distance from to

Distance between Frontier County and Longmont

Distance between Frontier County and Longmont is 405.05 km. This distance is equal to 251.69 miles, and 218.56 nautical miles.

The distance line on map shows distance from Frontier County to Longmont between two cities.
If you travel with an airplane (which has average speed of 560 miles per hour) between Frontier County to Longmont,
It takes 0.45 hours to arrive.

Frontier County 40.5744778 -100.3497895
Longmont 40.1672068 -105.1019275
Distance 405.05 km 251.69 miles

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