| Killingworth to Krosno Odrzanskie | 712.70 mi (1,146.99 km) |
| Killingworth to Krotoszyn | 813.59 mi (1,309.35 km) |
| Killingworth to Kruszwica | 823.58 mi (1,325.42 km) |
| Killingworth to Krynica | 1,023.22 mi (1,646.71 km) |
| Killingworth to Krzeszowice | 947.22 mi (1,524.41 km) |
| Killingworth to Kudowa-Zdroj | 806.42 mi (1,297.81 km) |
| Killingworth to Kutno | 875.16 mi (1,408.43 km) |
| Killingworth to Kwidzyn | 826.14 mi (1,329.55 km) |
| Killingworth to Lancut | 1,050.60 mi (1,690.78 km) |
| Killingworth to Lapy | 997.13 mi (1,604.73 km) |
| Killingworth to Lask | 882.87 mi (1,420.85 km) |
| Killingworth to Laziska Gorne | 916.39 mi (1,474.79 km) |
| Killingworth to Lebork | 767.34 mi (1,234.92 km) |
| Killingworth to Leczna | 1,038.73 mi (1,671.68 km) |
| Killingworth to Leczyca | 873.20 mi (1,405.28 km) |
