| Etterbeek to Koscielisko | 694.52 mi (1,117.72 km) |
| Etterbeek to Koscierzyna | 614.45 mi (988.86 km) |
| Etterbeek to Kostrzyn | 560.51 mi (902.05 km) |
| Etterbeek to Kostrzyn nad Odra | 456.20 mi (734.19 km) |
| Etterbeek to Koszalin | 547.07 mi (880.42 km) |
| Etterbeek to Kowary | 499.38 mi (803.68 km) |
| Etterbeek to Kozienice | 743.89 mi (1,197.17 km) |
| Etterbeek to Kozuchow | 488.27 mi (785.80 km) |
| Etterbeek to Kozy | 653.35 mi (1,051.46 km) |
| Etterbeek to Krakow | 685.13 mi (1,102.62 km) |
| Etterbeek to Krapkowice | 594.77 mi (957.20 km) |
| Etterbeek to Krasnik | 775.64 mi (1,248.28 km) |
| Etterbeek to Krasnystaw | 816.92 mi (1,314.70 km) |
| Etterbeek to Krosno | 769.45 mi (1,238.31 km) |
| Etterbeek to Krosno Odrzanskie | 468.55 mi (754.06 km) |
