| Thornbury to Koscian | 816.73 mi (1,314.41 km) |
| Thornbury to Koscielisko | 994.88 mi (1,601.10 km) |
| Thornbury to Koscierzyna | 869.56 mi (1,399.41 km) |
| Thornbury to Kostrzyn | 839.09 mi (1,350.39 km) |
| Thornbury to Kostrzyn nad Odra | 731.06 mi (1,176.52 km) |
| Thornbury to Koszalin | 797.35 mi (1,283.22 km) |
| Thornbury to Kowary | 794.69 mi (1,278.94 km) |
| Thornbury to Kozienice | 1,029.32 mi (1,656.54 km) |
| Thornbury to Kozuchow | 774.56 mi (1,246.54 km) |
| Thornbury to Kozy | 951.82 mi (1,531.80 km) |
| Thornbury to Krakow | 982.04 mi (1,580.44 km) |
| Thornbury to Krapkowice | 890.82 mi (1,433.64 km) |
| Thornbury to Krasnik | 1,065.65 mi (1,715.00 km) |
| Thornbury to Krasnystaw | 1,105.79 mi (1,779.60 km) |
| Thornbury to Krosno | 1,066.82 mi (1,716.88 km) |
