Distance from Prospect Heights to Castle Rock
The shortest distance (air line) between Prospect Heights and Castle Rock is 904.33 mi (1,455.38 km).
How far is Prospect Heights from Castle Rock
Prospect Heights is located in Illinois, United States within 42° 6' 14.04" N -88° 4' 23.88" W (42.1039, -87.9267) coordinates. The local time in Prospect Heights is 14:54 (22.12.2025)
Castle Rock is located in Colorado, United States within 39° 22' 34.68" N -105° 8' 47.4" W (39.3763, -104.8535) coordinates. The local time in Castle Rock is 13:54 (22.12.2025)
The calculated flying distance from Castle Rock to Castle Rock is 904.33 miles which is equal to 1,455.38 km.
Prospect Heights, Illinois, United States
Related Distances from Prospect Heights
Castle Rock, Colorado, United States