| Risca to Jozefow | 1,033.46 mi (1,663.20 km) |
| Risca to Kalisz | 903.81 mi (1,454.54 km) |
| Risca to Kamien Pomorski | 761.85 mi (1,226.08 km) |
| Risca to Kamienna Gora | 827.63 mi (1,331.94 km) |
| Risca to Karczew | 1,034.63 mi (1,665.08 km) |
| Risca to Kartuzy | 902.00 mi (1,451.63 km) |
| Risca to Katowice | 963.31 mi (1,550.30 km) |
| Risca to Kedzierzyn-Kozle | 926.94 mi (1,491.77 km) |
| Risca to Kepno | 904.65 mi (1,455.89 km) |
| Risca to Ketrzyn | 1,030.15 mi (1,657.87 km) |
| Risca to Kety | 978.35 mi (1,574.50 km) |
| Risca to Kielce | 1,022.94 mi (1,646.27 km) |
| Risca to Kielczow | 872.01 mi (1,403.36 km) |
| Risca to Klobuck | 949.82 mi (1,528.58 km) |
| Risca to Klodzko | 859.18 mi (1,382.71 km) |
