| Roelofarendsveen to Kobarid | 575.51 mi (926.19 km) |
| Roelofarendsveen to Kobilje | 650.25 mi (1,046.48 km) |
| Roelofarendsveen to Kocevje | 647.54 mi (1,042.12 km) |
| Roelofarendsveen to Komen | 603.52 mi (971.27 km) |
| Roelofarendsveen to Komenda | 608.45 mi (979.20 km) |
| Roelofarendsveen to Koper | 617.23 mi (993.33 km) |
| Roelofarendsveen to Kostanjevica na Krki | 655.87 mi (1,055.52 km) |
| Roelofarendsveen to Kostel | 656.09 mi (1,055.87 km) |
| Roelofarendsveen to Kozje | 649.23 mi (1,044.83 km) |
| Roelofarendsveen to Kranj | 601.49 mi (968.00 km) |
| Roelofarendsveen to Kranjska Gora | 569.90 mi (917.16 km) |
| Roelofarendsveen to Krizevci | 646.50 mi (1,040.44 km) |
| Roelofarendsveen to Krsko | 652.71 mi (1,050.44 km) |
| Roelofarendsveen to Kuzma | 632.30 mi (1,017.58 km) |
| Roelofarendsveen to Lasko | 634.33 mi (1,020.86 km) |
