| Longyearbyen to Jozefow | 1,807.57 mi (2,909.00 km) |
| Longyearbyen to Kalisz | 1,829.18 mi (2,943.78 km) |
| Longyearbyen to Kamien Pomorski | 1,675.42 mi (2,696.32 km) |
| Longyearbyen to Kamienna Gora | 1,895.49 mi (3,050.50 km) |
| Longyearbyen to Karczew | 1,811.05 mi (2,914.60 km) |
| Longyearbyen to Kartuzy | 1,651.35 mi (2,657.59 km) |
| Longyearbyen to Katowice | 1,933.08 mi (3,110.99 km) |
| Longyearbyen to Kedzierzyn-Kozle | 1,926.51 mi (3,100.42 km) |
| Longyearbyen to Kepno | 1,861.86 mi (2,996.37 km) |
| Longyearbyen to Ketrzyn | 1,673.28 mi (2,692.89 km) |
| Longyearbyen to Kety | 1,958.64 mi (3,152.13 km) |
| Longyearbyen to Kielce | 1,893.41 mi (3,047.14 km) |
| Longyearbyen to Kielczow | 1,871.18 mi (3,011.38 km) |
| Longyearbyen to Klobuck | 1,888.09 mi (3,038.59 km) |
| Longyearbyen to Klodzko | 1,919.82 mi (3,089.65 km) |
