| Laarne to Kalisz | 614.72 mi (989.29 km) |
| Laarne to Kamien Pomorski | 502.07 mi (808.01 km) |
| Laarne to Kamienna Gora | 530.53 mi (853.81 km) |
| Laarne to Karczew | 749.38 mi (1,206.02 km) |
| Laarne to Kartuzy | 641.96 mi (1,033.13 km) |
| Laarne to Katowice | 665.39 mi (1,070.84 km) |
| Laarne to Kedzierzyn-Kozle | 628.90 mi (1,012.11 km) |
| Laarne to Kepno | 611.88 mi (984.73 km) |
| Laarne to Ketrzyn | 764.24 mi (1,229.92 km) |
| Laarne to Kety | 679.07 mi (1,092.86 km) |
| Laarne to Kielce | 729.11 mi (1,173.39 km) |
| Laarne to Kielczow | 577.83 mi (929.92 km) |
| Laarne to Klobuck | 655.21 mi (1,054.46 km) |
| Laarne to Klodzko | 560.60 mi (902.20 km) |
| Laarne to Kluczbork | 623.70 mi (1,003.75 km) |
