| Highlands Ranch to Butzbach | 5,037.48 mi (8,107.04 km) |
| Highlands Ranch to Buxtehude | 4,928.75 mi (7,932.05 km) |
| Highlands Ranch to Cadolzburg | 5,155.61 mi (8,297.15 km) |
| Highlands Ranch to Calbe | 5,066.49 mi (8,153.73 km) |
| Highlands Ranch to Calw | 5,120.20 mi (8,240.16 km) |
| Highlands Ranch to Castrop-Rauxel | 4,942.60 mi (7,954.34 km) |
| Highlands Ranch to Celle | 4,980.18 mi (8,014.83 km) |
| Highlands Ranch to Cham | 5,224.14 mi (8,407.44 km) |
| Highlands Ranch to Chemnitz | 5,153.42 mi (8,293.62 km) |
| Highlands Ranch to Clausthal-Zellerfeld | 5,026.65 mi (8,089.61 km) |
| Highlands Ranch to Cloppenburg | 4,906.67 mi (7,896.52 km) |
| Highlands Ranch to Coburg | 5,119.69 mi (8,239.34 km) |
| Highlands Ranch to Coesfeld | 4,919.59 mi (7,917.32 km) |
| Highlands Ranch to Cologne | 4,958.66 mi (7,980.19 km) |
| Highlands Ranch to Coswig | 5,159.14 mi (8,302.84 km) |
