| Pornichet to Kalisz | 963.41 mi (1,550.47 km) |
| Pornichet to Kamien Pomorski | 878.27 mi (1,413.44 km) |
| Pornichet to Kamienna Gora | 864.61 mi (1,391.45 km) |
| Pornichet to Karczew | 1,100.35 mi (1,770.84 km) |
| Pornichet to Kartuzy | 1,015.98 mi (1,635.06 km) |
| Pornichet to Katowice | 990.81 mi (1,594.56 km) |
| Pornichet to Kedzierzyn-Kozle | 955.32 mi (1,537.43 km) |
| Pornichet to Kepno | 953.72 mi (1,534.87 km) |
| Pornichet to Ketrzyn | 1,133.44 mi (1,824.10 km) |
| Pornichet to Kety | 998.33 mi (1,606.66 km) |
| Pornichet to Kielce | 1,064.64 mi (1,713.38 km) |
| Pornichet to Kielczow | 917.76 mi (1,476.98 km) |
| Pornichet to Klobuck | 991.18 mi (1,595.16 km) |
| Pornichet to Klodzko | 888.00 mi (1,429.10 km) |
| Pornichet to Kluczbork | 960.78 mi (1,546.22 km) |
