| Thornaby on Tees to Jozefow | 940.28 mi (1,513.23 km) |
| Thornaby on Tees to Kalisz | 823.11 mi (1,324.66 km) |
| Thornaby on Tees to Kamien Pomorski | 648.54 mi (1,043.72 km) |
| Thornaby on Tees to Kamienna Gora | 769.33 mi (1,238.12 km) |
| Thornaby on Tees to Karczew | 942.09 mi (1,516.14 km) |
| Thornaby on Tees to Kartuzy | 781.17 mi (1,257.17 km) |
| Thornaby on Tees to Katowice | 902.42 mi (1,452.30 km) |
| Thornaby on Tees to Kedzierzyn-Kozle | 867.70 mi (1,396.43 km) |
| Thornaby on Tees to Kepno | 831.67 mi (1,338.45 km) |
| Thornaby on Tees to Ketrzyn | 910.82 mi (1,465.82 km) |
| Thornaby on Tees to Kety | 922.03 mi (1,483.86 km) |
| Thornaby on Tees to Kielce | 948.36 mi (1,526.24 km) |
| Thornaby on Tees to Kielczow | 803.77 mi (1,293.54 km) |
| Thornaby on Tees to Klobuck | 879.62 mi (1,415.61 km) |
| Thornaby on Tees to Klodzko | 804.42 mi (1,294.59 km) |
