| Koper to Carmignano | 179.29 mi (288.54 km) |
| Koper to Carovigno | 389.29 mi (626.50 km) |
| Koper to Carpenedolo | 160.48 mi (258.26 km) |
| Koper to Carpi | 148.59 mi (239.13 km) |
| Koper to Carrara | 205.01 mi (329.93 km) |
| Koper to Carugate | 212.87 mi (342.58 km) |
| Koper to Casal di Principe | 313.86 mi (505.12 km) |
| Koper to Casale Monferrato | 257.73 mi (414.78 km) |
| Koper to Casale sul Sile | 67.80 mi (109.11 km) |
| Koper to Casalecchio di Reno | 140.53 mi (226.16 km) |
| Koper to Casalgrande | 160.90 mi (258.95 km) |
| Koper to Casalmaggiore | 166.00 mi (267.16 km) |
| Koper to Casalnuovo di Napoli | 321.63 mi (517.61 km) |
| Koper to Casalpusterlengo | 199.86 mi (321.65 km) |
| Koper to Casaluce | 315.25 mi (507.34 km) |
