Calculate route from Boulder (Colorado, United States) to Castle Rock (Colorado, United States).
The flight distance (as the crow flies) between Boulder and Castle Rock is 79.7 km.
Roadmap (route) to go from Boulder to Castle Rock detailed above, you can also see the course layout on the map.
While doing trip Boulder - Castle Rock by car, the calculated route ends at a distance , or more straight.
Country flag | |
Location | Castle Rock |
State | Colorado |
County | Douglas County |
Country | United States |
Country code / ISO 2 | US |
Latitude | 39.3722100 |
Longitude | -104.8560900 |
Altitude | 1897 meters |
Time zone | America/Denver |