| Radstock to Koscian | 817.49 mi (1,315.62 km) |
| Radstock to Koscielisko | 991.62 mi (1,595.85 km) |
| Radstock to Koscierzyna | 874.00 mi (1,406.57 km) |
| Radstock to Kostrzyn | 840.47 mi (1,352.60 km) |
| Radstock to Kostrzyn nad Odra | 732.70 mi (1,179.17 km) |
| Radstock to Koszalin | 802.11 mi (1,290.87 km) |
| Radstock to Kowary | 792.88 mi (1,276.01 km) |
| Radstock to Kozienice | 1,029.85 mi (1,657.38 km) |
| Radstock to Kozuchow | 774.57 mi (1,246.55 km) |
| Radstock to Kozy | 949.23 mi (1,527.64 km) |
| Radstock to Krakow | 979.96 mi (1,577.09 km) |
| Radstock to Krapkowice | 888.91 mi (1,430.57 km) |
| Radstock to Krasnik | 1,065.31 mi (1,714.46 km) |
| Radstock to Krasnystaw | 1,105.72 mi (1,779.48 km) |
| Radstock to Krosno | 1,064.64 mi (1,713.37 km) |
