| Highlands Ranch to Candler-McAfee (Georgia) | 1,212.57 mi (1,951.44 km) |
| Highlands Ranch to Caño Martin Peña (Puerto Rico) | 2,736.27 mi (4,403.60 km) |
| Highlands Ranch to Cañon City (Colorado) | 77.10 mi (124.08 km) |
| Highlands Ranch to Canóvanas (Puerto Rico) | 2,746.50 mi (4,420.06 km) |
| Highlands Ranch to Canton (Georgia) | 1,186.28 mi (1,909.13 km) |
| Highlands Ranch to Canton (Illinois) | 791.80 mi (1,274.28 km) |
| Highlands Ranch to Canton (Mississippi) | 960.59 mi (1,545.92 km) |
| Highlands Ranch to Canton (Ohio) | 1,245.37 mi (2,004.23 km) |
| Highlands Ranch to Canyon (Texas) | 356.35 mi (573.48 km) |
| Highlands Ranch to Canyon Lake (California) | 791.52 mi (1,273.83 km) |
| Highlands Ranch to Canyon Lake (Texas) | 768.35 mi (1,236.53 km) |
| Highlands Ranch to Cape Coral (Florida) | 1,593.30 mi (2,564.17 km) |
| Highlands Ranch to Cape Girardeau (Missouri) | 847.19 mi (1,363.42 km) |
| Highlands Ranch to Carbondale (Illinois) | 858.04 mi (1,380.88 km) |
| Highlands Ranch to Carlisle (Pennsylvania) | 1,467.14 mi (2,361.14 km) |
