| Wemmel to Koscielisko | 698.45 mi (1,124.04 km) |
| Wemmel to Koscierzyna | 615.11 mi (989.92 km) |
| Wemmel to Kostrzyn | 562.44 mi (905.15 km) |
| Wemmel to Kostrzyn nad Odra | 457.76 mi (736.69 km) |
| Wemmel to Koszalin | 547.40 mi (880.96 km) |
| Wemmel to Kowary | 502.63 mi (808.90 km) |
| Wemmel to Kozienice | 746.41 mi (1,201.23 km) |
| Wemmel to Kozuchow | 490.69 mi (789.69 km) |
| Wemmel to Kozy | 657.01 mi (1,057.36 km) |
| Wemmel to Krakow | 688.63 mi (1,108.24 km) |
| Wemmel to Krapkowice | 598.14 mi (962.62 km) |
| Wemmel to Krasnik | 778.53 mi (1,252.92 km) |
| Wemmel to Krasnystaw | 819.73 mi (1,319.22 km) |
| Wemmel to Krosno | 773.01 mi (1,244.04 km) |
| Wemmel to Krosno Odrzanskie | 470.68 mi (757.49 km) |
