| Thornton to Koscian | 777.08 mi (1,250.60 km) |
| Thornton to Koscielisko | 980.00 mi (1,577.15 km) |
| Thornton to Koscierzyna | 804.06 mi (1,294.01 km) |
| Thornton to Kostrzyn | 794.78 mi (1,279.07 km) |
| Thornton to Kostrzyn nad Odra | 687.22 mi (1,105.98 km) |
| Thornton to Koszalin | 731.03 mi (1,176.48 km) |
| Thornton to Kowary | 773.22 mi (1,244.38 km) |
| Thornton to Kozienice | 987.89 mi (1,589.86 km) |
| Thornton to Kozuchow | 740.97 mi (1,192.47 km) |
| Thornton to Kozy | 932.85 mi (1,501.27 km) |
| Thornton to Krakow | 959.14 mi (1,543.58 km) |
| Thornton to Krapkowice | 868.15 mi (1,397.16 km) |
| Thornton to Krasnik | 1,029.64 mi (1,657.04 km) |
| Thornton to Krasnystaw | 1,067.49 mi (1,717.96 km) |
| Thornton to Krosno | 1,043.45 mi (1,679.26 km) |
