Distance between Castle Rock and Frontier County
Distance between Castle Rock and Frontier County is 406.52 km. This distance is equal to 252.6 miles, and 219.36 nautical miles.
The distance line on map shows distance from Castle Rock to Frontier County between two cities.
If you travel with an airplane (which has average speed of 560 miles per hour) between Castle Rock to Frontier County,
It takes 0.45 hours to arrive.
| Castle Rock | 39.3722121 | -104.8560902 |
|---|---|---|
| Frontier County | 40.5744778 | -100.3497895 |
| Distance | 406.52 km | 252.6 miles |
Related Distances
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