| Berkhampstead to Koscian | 731.98 mi (1,178.01 km) |
| Berkhampstead to Koscielisko | 911.03 mi (1,466.16 km) |
| Berkhampstead to Koscierzyna | 786.70 mi (1,266.07 km) |
| Berkhampstead to Kostrzyn | 754.48 mi (1,214.21 km) |
| Berkhampstead to Kostrzyn nad Odra | 646.51 mi (1,040.46 km) |
| Berkhampstead to Koszalin | 714.78 mi (1,150.33 km) |
| Berkhampstead to Kowary | 710.20 mi (1,142.96 km) |
| Berkhampstead to Kozienice | 944.55 mi (1,520.11 km) |
| Berkhampstead to Kozuchow | 689.76 mi (1,110.05 km) |
| Berkhampstead to Kozy | 867.61 mi (1,396.29 km) |
| Berkhampstead to Krakow | 897.61 mi (1,444.57 km) |
| Berkhampstead to Krapkowice | 806.35 mi (1,297.69 km) |
| Berkhampstead to Krasnik | 980.85 mi (1,578.52 km) |
| Berkhampstead to Krasnystaw | 1,020.98 mi (1,643.11 km) |
| Berkhampstead to Krosno | 982.42 mi (1,581.05 km) |
