| West Columbia to Cortona | 4,799.43 mi (7,723.93 km) |
| West Columbia to Cosenza | 5,127.42 mi (8,251.78 km) |
| West Columbia to Cossato | 4,560.21 mi (7,338.96 km) |
| West Columbia to Costa Volpino | 4,636.68 mi (7,462.02 km) |
| West Columbia to Creazzo | 4,705.67 mi (7,573.05 km) |
| West Columbia to Crema | 4,632.55 mi (7,455.37 km) |
| West Columbia to Cremona | 4,654.92 mi (7,491.36 km) |
| West Columbia to Crevalcore | 4,716.65 mi (7,590.71 km) |
| West Columbia to Crispiano | 5,125.09 mi (8,248.03 km) |
| West Columbia to Crosia | 5,141.36 mi (8,274.21 km) |
| West Columbia to Crotone | 5,174.80 mi (8,328.04 km) |
| West Columbia to Cuneo | 4,567.30 mi (7,350.36 km) |
| West Columbia to Cuorgne | 4,542.58 mi (7,310.58 km) |
| West Columbia to Cusano Milanino | 4,605.23 mi (7,411.40 km) |
| West Columbia to Cutro | 5,170.52 mi (8,321.15 km) |
