| Longyearbyen to Koscian | 1,805.82 mi (2,906.19 km) |
| Longyearbyen to Koscielisko | 2,002.10 mi (3,222.07 km) |
| Longyearbyen to Koscierzyna | 1,666.12 mi (2,681.37 km) |
| Longyearbyen to Kostrzyn | 1,784.60 mi (2,872.03 km) |
| Longyearbyen to Kostrzyn nad Odra | 1,770.91 mi (2,850.01 km) |
| Longyearbyen to Koszalin | 1,659.45 mi (2,670.62 km) |
| Longyearbyen to Kowary | 1,894.89 mi (3,049.53 km) |
| Longyearbyen to Kozienice | 1,846.18 mi (2,971.15 km) |
| Longyearbyen to Kozuchow | 1,828.67 mi (2,942.96 km) |
| Longyearbyen to Kozy | 1,960.86 mi (3,155.70 km) |
| Longyearbyen to Krakow | 1,948.44 mi (3,135.71 km) |
| Longyearbyen to Krapkowice | 1,918.26 mi (3,087.13 km) |
| Longyearbyen to Krasnik | 1,893.56 mi (3,047.39 km) |
| Longyearbyen to Krasnystaw | 1,891.26 mi (3,043.70 km) |
| Longyearbyen to Krosno | 1,977.69 mi (3,182.79 km) |
