| Apex to Cortona | 4,626.56 mi (7,445.73 km) |
| Apex to Cosenza | 4,955.19 mi (7,974.61 km) |
| Apex to Cossato | 4,387.12 mi (7,060.39 km) |
| Apex to Costa Volpino | 4,463.41 mi (7,183.16 km) |
| Apex to Creazzo | 4,532.37 mi (7,294.15 km) |
| Apex to Crema | 4,459.40 mi (7,176.70 km) |
| Apex to Cremona | 4,481.78 mi (7,212.74 km) |
| Apex to Crevalcore | 4,543.52 mi (7,312.09 km) |
| Apex to Crispiano | 4,952.34 mi (7,970.02 km) |
| Apex to Crosia | 4,968.96 mi (7,996.77 km) |
| Apex to Crotone | 5,002.51 mi (8,050.76 km) |
| Apex to Cuneo | 4,394.57 mi (7,072.38 km) |
| Apex to Cuorgne | 4,369.57 mi (7,032.15 km) |
| Apex to Cusano Milanino | 4,432.07 mi (7,132.72 km) |
| Apex to Cutro | 4,998.26 mi (8,043.93 km) |
