| Kos to Cosenza | 620.45 mi (998.52 km) |
| Kos to Cossato | 1,155.32 mi (1,859.31 km) |
| Kos to Costa Volpino | 1,080.32 mi (1,738.60 km) |
| Kos to Creazzo | 1,012.16 mi (1,628.91 km) |
| Kos to Crema | 1,083.11 mi (1,743.10 km) |
| Kos to Cremona | 1,060.66 mi (1,706.96 km) |
| Kos to Crevalcore | 998.91 mi (1,607.60 km) |
| Kos to Crispiano | 597.58 mi (961.71 km) |
| Kos to Crosia | 598.01 mi (962.41 km) |
| Kos to Crotone | 571.90 mi (920.39 km) |
| Kos to Cuneo | 1,152.06 mi (1,854.07 km) |
| Kos to Cuorgne | 1,173.22 mi (1,888.12 km) |
| Kos to Cusano Milanino | 1,110.45 mi (1,787.10 km) |
| Kos to Cutro | 578.20 mi (930.53 km) |
| Kos to Cutrofiano | 537.83 mi (865.56 km) |
