| Port Orange to Cortona | 5,011.51 mi (8,065.25 km) |
| Port Orange to Cosenza | 5,329.60 mi (8,577.16 km) |
| Port Orange to Cossato | 4,776.98 mi (7,687.80 km) |
| Port Orange to Costa Volpino | 4,857.20 mi (7,816.91 km) |
| Port Orange to Creazzo | 4,926.80 mi (7,928.92 km) |
| Port Orange to Crema | 4,850.47 mi (7,806.07 km) |
| Port Orange to Cremona | 4,872.28 mi (7,841.18 km) |
| Port Orange to Crevalcore | 4,933.77 mi (7,940.13 km) |
| Port Orange to Crispiano | 5,334.51 mi (8,585.06 km) |
| Port Orange to Crosia | 5,345.61 mi (8,602.93 km) |
| Port Orange to Crotone | 5,377.68 mi (8,654.53 km) |
| Port Orange to Cuneo | 4,777.85 mi (7,689.20 km) |
| Port Orange to Cuorgne | 4,757.86 mi (7,657.04 km) |
| Port Orange to Cusano Milanino | 4,823.27 mi (7,762.31 km) |
| Port Orange to Cutro | 5,372.93 mi (8,646.89 km) |
