| Kostinbrod to Corbetta | 731.19 mi (1,176.74 km) |
| Kostinbrod to Corciano | 552.75 mi (889.56 km) |
| Kostinbrod to Cordenons | 562.81 mi (905.76 km) |
| Kostinbrod to Cori | 532.99 mi (857.76 km) |
| Kostinbrod to Coriano | 538.55 mi (866.71 km) |
| Kostinbrod to Corigliano Calabro | 412.94 mi (664.57 km) |
| Kostinbrod to Corleone | 625.66 mi (1,006.90 km) |
| Kostinbrod to Cormano | 720.24 mi (1,159.12 km) |
| Kostinbrod to Cornaredo | 726.00 mi (1,168.39 km) |
| Kostinbrod to Cornate d'Adda | 707.27 mi (1,138.24 km) |
| Kostinbrod to Cornedo Vicentino | 617.96 mi (994.51 km) |
| Kostinbrod to Correggio | 634.00 mi (1,020.32 km) |
| Kostinbrod to Corridonia | 490.53 mi (789.43 km) |
| Kostinbrod to Corsico | 721.25 mi (1,160.74 km) |
| Kostinbrod to Cortona | 567.43 mi (913.19 km) |
