| Middelharnis to Koscielisko | 709.53 mi (1,141.88 km) |
| Middelharnis to Koscierzyna | 596.95 mi (960.70 km) |
| Middelharnis to Kostrzyn | 555.34 mi (893.74 km) |
| Middelharnis to Kostrzyn nad Odra | 448.17 mi (721.25 km) |
| Middelharnis to Koszalin | 526.93 mi (848.01 km) |
| Middelharnis to Kowary | 507.95 mi (817.46 km) |
| Middelharnis to Kozienice | 743.84 mi (1,197.10 km) |
| Middelharnis to Kozuchow | 488.42 mi (786.04 km) |
| Middelharnis to Kozy | 665.60 mi (1,071.19 km) |
| Middelharnis to Krakow | 695.39 mi (1,119.12 km) |
| Middelharnis to Krapkowice | 604.10 mi (972.20 km) |
| Middelharnis to Krasnik | 779.17 mi (1,253.96 km) |
| Middelharnis to Krasnystaw | 819.56 mi (1,318.95 km) |
| Middelharnis to Krosno | 780.21 mi (1,255.62 km) |
| Middelharnis to Krosno Odrzanskie | 466.04 mi (750.01 km) |
