| Lockport to Jozefow | 4,706.98 mi (7,575.16 km) |
| Lockport to Kalisz | 4,619.94 mi (7,435.07 km) |
| Lockport to Kamien Pomorski | 4,417.68 mi (7,109.57 km) |
| Lockport to Kamienna Gora | 4,591.94 mi (7,390.01 km) |
| Lockport to Karczew | 4,709.77 mi (7,579.64 km) |
| Lockport to Kartuzy | 4,513.78 mi (7,264.22 km) |
| Lockport to Katowice | 4,716.54 mi (7,590.53 km) |
| Lockport to Kedzierzyn-Kozle | 4,685.04 mi (7,539.84 km) |
| Lockport to Kepno | 4,637.16 mi (7,462.79 km) |
| Lockport to Ketrzyn | 4,624.76 mi (7,442.83 km) |
| Lockport to Kety | 4,739.56 mi (7,627.59 km) |
| Lockport to Kielce | 4,743.81 mi (7,634.43 km) |
| Lockport to Kielczow | 4,616.02 mi (7,428.77 km) |
| Lockport to Klobuck | 4,685.13 mi (7,539.98 km) |
| Lockport to Klodzko | 4,628.13 mi (7,448.26 km) |
