| Southern Pines to Cortona | 4,672.62 mi (7,519.85 km) |
| Southern Pines to Cosenza | 5,000.85 mi (8,048.09 km) |
| Southern Pines to Cossato | 4,433.34 mi (7,134.78 km) |
| Southern Pines to Costa Volpino | 4,509.78 mi (7,257.79 km) |
| Southern Pines to Creazzo | 4,578.77 mi (7,368.82 km) |
| Southern Pines to Crema | 4,505.67 mi (7,251.17 km) |
| Southern Pines to Cremona | 4,528.04 mi (7,287.17 km) |
| Southern Pines to Crevalcore | 4,589.77 mi (7,386.52 km) |
| Southern Pines to Crispiano | 4,998.32 mi (8,044.01 km) |
| Southern Pines to Crosia | 5,014.72 mi (8,070.41 km) |
| Southern Pines to Crotone | 5,048.21 mi (8,124.31 km) |
| Southern Pines to Cuneo | 4,440.54 mi (7,146.35 km) |
| Southern Pines to Cuorgne | 4,415.73 mi (7,106.43 km) |
| Southern Pines to Cusano Milanino | 4,478.34 mi (7,207.20 km) |
| Southern Pines to Cutro | 5,043.94 mi (8,117.44 km) |
