| Marina to Cortona | 6,196.52 mi (9,972.33 km) |
| Marina to Cosenza | 6,547.84 mi (10,537.73 km) |
| Marina to Cossato | 5,956.95 mi (9,586.78 km) |
| Marina to Costa Volpino | 5,999.07 mi (9,654.57 km) |
| Marina to Creazzo | 6,055.14 mi (9,744.80 km) |
| Marina to Crema | 6,012.66 mi (9,676.44 km) |
| Marina to Cremona | 6,035.77 mi (9,713.64 km) |
| Marina to Crevalcore | 6,091.34 mi (9,803.07 km) |
| Marina to Crispiano | 6,499.57 mi (10,460.04 km) |
| Marina to Crosia | 6,547.04 mi (10,536.44 km) |
| Marina to Crotone | 6,585.28 mi (10,597.98 km) |
| Marina to Cuneo | 6,002.54 mi (9,660.16 km) |
| Marina to Cuorgne | 5,951.07 mi (9,577.32 km) |
| Marina to Cusano Milanino | 5,987.93 mi (9,636.64 km) |
| Marina to Cutro | 6,584.42 mi (10,596.60 km) |
