| Highlands Ranch to Chojnice | 5,145.75 mi (8,281.29 km) |
| Highlands Ranch to Chojnow | 5,222.99 mi (8,405.58 km) |
| Highlands Ranch to Chorzow | 5,360.80 mi (8,627.37 km) |
| Highlands Ranch to Choszczno | 5,112.63 mi (8,227.98 km) |
| Highlands Ranch to Chrzanow | 5,382.51 mi (8,662.32 km) |
| Highlands Ranch to Ciechanow | 5,273.07 mi (8,486.18 km) |
| Highlands Ranch to Ciechocinek | 5,221.77 mi (8,403.62 km) |
| Highlands Ranch to Cieszyn | 5,380.25 mi (8,658.68 km) |
| Highlands Ranch to Czarna Bialostocka | 5,319.58 mi (8,561.03 km) |
| Highlands Ranch to Czarnkow | 5,158.84 mi (8,302.35 km) |
| Highlands Ranch to Czechowice-Dziedzice | 5,382.64 mi (8,662.52 km) |
| Highlands Ranch to Czeladz | 5,362.91 mi (8,630.77 km) |
| Highlands Ranch to Czersk Pomorski | 5,152.67 mi (8,292.42 km) |
| Highlands Ranch to Czestochowa | 5,339.49 mi (8,593.07 km) |
| Highlands Ranch to Czluchow | 5,142.38 mi (8,275.87 km) |
