| Heswall to Koscian | 828.55 mi (1,333.43 km) |
| Heswall to Koscielisko | 1,026.25 mi (1,651.59 km) |
| Heswall to Koscierzyna | 860.41 mi (1,384.69 km) |
| Heswall to Kostrzyn | 847.27 mi (1,363.55 km) |
| Heswall to Kostrzyn nad Odra | 739.28 mi (1,189.76 km) |
| Heswall to Koszalin | 787.36 mi (1,267.13 km) |
| Heswall to Kowary | 820.53 mi (1,320.51 km) |
| Heswall to Kozienice | 1,040.21 mi (1,674.06 km) |
| Heswall to Kozuchow | 791.00 mi (1,272.99 km) |
| Heswall to Kozy | 980.01 mi (1,577.17 km) |
| Heswall to Krakow | 1,007.31 mi (1,621.10 km) |
| Heswall to Krapkowice | 916.04 mi (1,474.23 km) |
| Heswall to Krasnik | 1,080.91 mi (1,739.55 km) |
| Heswall to Krasnystaw | 1,119.30 mi (1,801.34 km) |
| Heswall to Krosno | 1,091.90 mi (1,757.25 km) |
