| Koper to Chaudfontaine | 510.16 mi (821.02 km) |
| Koper to Chaumont-Gistoux | 546.72 mi (879.86 km) |
| Koper to Chimay | 535.71 mi (862.13 km) |
| Koper to Ciney | 516.61 mi (831.41 km) |
| Koper to Colfontaine | 566.21 mi (911.22 km) |
| Koper to Courcelles | 548.96 mi (883.47 km) |
| Koper to Court-Saint-Etienne | 549.14 mi (883.75 km) |
| Koper to Couvin | 529.45 mi (852.06 km) |
| Koper to Damme | 619.38 mi (996.80 km) |
| Koper to De Haan | 629.13 mi (1,012.49 km) |
| Koper to De Panne | 638.50 mi (1,027.57 km) |
| Koper to De Pinte | 596.42 mi (959.85 km) |
| Koper to Deerlijk | 601.36 mi (967.80 km) |
| Koper to Deinze | 599.92 mi (965.47 km) |
| Koper to Denderleeuw | 576.39 mi (927.61 km) |
