| Rio Grande City to Carterton | 5,098.26 mi (8,204.85 km) |
| Rio Grande City to Castle Bromwich | 5,071.22 mi (8,161.34 km) |
| Rio Grande City to Castleford | 5,056.55 mi (8,137.73 km) |
| Rio Grande City to Castleton | 5,028.61 mi (8,092.76 km) |
| Rio Grande City to Caterham | 5,170.89 mi (8,321.74 km) |
| Rio Grande City to Catford | 5,168.76 mi (8,318.32 km) |
| Rio Grande City to Caversham | 5,130.46 mi (8,256.68 km) |
| Rio Grande City to Chaddesden | 5,073.71 mi (8,165.35 km) |
| Rio Grande City to Chalfont Saint Peter | 5,143.21 mi (8,277.19 km) |
| Rio Grande City to Chandlers Ford | 5,127.12 mi (8,251.30 km) |
| Rio Grande City to Chapel en le Frith | 5,045.22 mi (8,119.50 km) |
| Rio Grande City to Chapeltown | 5,058.91 mi (8,141.52 km) |
| Rio Grande City to Chard | 5,066.26 mi (8,153.35 km) |
| Rio Grande City to Charlton Kings | 5,077.08 mi (8,170.77 km) |
| Rio Grande City to Chatham | 5,192.19 mi (8,356.03 km) |
