| Koper to Corato | 332.17 mi (534.58 km) |
| Koper to Corbetta | 233.26 mi (375.40 km) |
| Koper to Corciano | 181.69 mi (292.41 km) |
| Koper to Cordenons | 58.11 mi (93.52 km) |
| Koper to Cori | 272.95 mi (439.26 km) |
| Koper to Coriano | 122.71 mi (197.49 km) |
| Koper to Corigliano Calabro | 434.74 mi (699.64 km) |
| Koper to Corleone | 534.78 mi (860.65 km) |
| Koper to Cormano | 220.93 mi (355.55 km) |
| Koper to Cornaredo | 227.50 mi (366.13 km) |
| Koper to Cornate d'Adda | 206.35 mi (332.08 km) |
| Koper to Cornedo Vicentino | 115.34 mi (185.61 km) |
| Koper to Correggio | 153.53 mi (247.08 km) |
| Koper to Corridonia | 159.27 mi (256.33 km) |
| Koper to Corsico | 223.72 mi (360.04 km) |
