| Oostkamp to Koscielisko | 745.59 mi (1,199.91 km) |
| Oostkamp to Koscierzyna | 649.97 mi (1,046.02 km) |
| Oostkamp to Kostrzyn | 603.10 mi (970.60 km) |
| Oostkamp to Kostrzyn nad Odra | 497.06 mi (799.95 km) |
| Oostkamp to Koszalin | 580.75 mi (934.63 km) |
| Oostkamp to Kowary | 548.00 mi (881.93 km) |
| Oostkamp to Kozienice | 789.21 mi (1,270.11 km) |
| Oostkamp to Kozuchow | 533.33 mi (858.31 km) |
| Oostkamp to Kozy | 703.50 mi (1,132.18 km) |
| Oostkamp to Krakow | 734.63 mi (1,182.27 km) |
| Oostkamp to Krapkowice | 643.83 mi (1,036.14 km) |
| Oostkamp to Krasnik | 822.59 mi (1,323.82 km) |
| Oostkamp to Krasnystaw | 863.51 mi (1,389.68 km) |
| Oostkamp to Krosno | 819.19 mi (1,318.36 km) |
| Oostkamp to Krosno Odrzanskie | 512.29 mi (824.45 km) |
