| Thornton Heath to Krosno Odrzanskie | 651.30 mi (1,048.17 km) |
| Thornton Heath to Krotoszyn | 752.25 mi (1,210.63 km) |
| Thornton Heath to Kruszwica | 786.39 mi (1,265.57 km) |
| Thornton Heath to Krynica | 934.35 mi (1,503.69 km) |
| Thornton Heath to Krzeszowice | 864.50 mi (1,391.28 km) |
| Thornton Heath to Kudowa-Zdroj | 713.67 mi (1,148.55 km) |
| Thornton Heath to Kutno | 831.30 mi (1,337.85 km) |
| Thornton Heath to Kwidzyn | 813.09 mi (1,308.55 km) |
| Thornton Heath to Lancut | 977.54 mi (1,573.20 km) |
| Thornton Heath to Lapy | 975.70 mi (1,570.24 km) |
| Thornton Heath to Lask | 825.42 mi (1,328.39 km) |
| Thornton Heath to Laziska Gorne | 830.48 mi (1,336.53 km) |
| Thornton Heath to Lebork | 771.82 mi (1,242.13 km) |
| Thornton Heath to Leczna | 988.11 mi (1,590.21 km) |
| Thornton Heath to Leczyca | 825.16 mi (1,327.97 km) |
