| Llantwit Major to Koscian | 859.46 mi (1,383.16 km) |
| Llantwit Major to Koscielisko | 1,035.81 mi (1,666.97 km) |
| Llantwit Major to Koscierzyna | 912.75 mi (1,468.93 km) |
| Llantwit Major to Kostrzyn | 881.98 mi (1,419.41 km) |
| Llantwit Major to Kostrzyn nad Odra | 773.99 mi (1,245.62 km) |
| Llantwit Major to Koszalin | 840.54 mi (1,352.72 km) |
| Llantwit Major to Kowary | 836.41 mi (1,346.08 km) |
| Llantwit Major to Kozienice | 1,071.99 mi (1,725.21 km) |
| Llantwit Major to Kozuchow | 817.05 mi (1,314.91 km) |
| Llantwit Major to Kozy | 993.14 mi (1,598.31 km) |
| Llantwit Major to Krakow | 1,023.64 mi (1,647.39 km) |
| Llantwit Major to Krapkowice | 932.51 mi (1,500.72 km) |
| Llantwit Major to Krasnik | 1,108.03 mi (1,783.21 km) |
| Llantwit Major to Krasnystaw | 1,148.27 mi (1,847.96 km) |
| Llantwit Major to Krosno | 1,108.37 mi (1,783.76 km) |
