| Fall River to Koscian | 3,946.33 mi (6,351.00 km) |
| Fall River to Koscielisko | 4,163.98 mi (6,701.28 km) |
| Fall River to Koscierzyna | 3,931.37 mi (6,326.93 km) |
| Fall River to Kostrzyn | 3,957.92 mi (6,369.66 km) |
| Fall River to Kostrzyn nad Odra | 3,855.84 mi (6,205.38 km) |
| Fall River to Koszalin | 3,863.59 mi (6,217.84 km) |
| Fall River to Kowary | 3,956.29 mi (6,367.04 km) |
| Fall River to Kozienice | 4,146.69 mi (6,673.45 km) |
| Fall River to Kozuchow | 3,917.00 mi (6,303.81 km) |
| Fall River to Kozy | 4,115.25 mi (6,622.86 km) |
| Fall River to Krakow | 4,138.73 mi (6,660.64 km) |
| Fall River to Krapkowice | 4,049.26 mi (6,516.65 km) |
| Fall River to Krasnik | 4,194.48 mi (6,750.36 km) |
| Fall River to Krasnystaw | 4,227.92 mi (6,804.17 km) |
| Fall River to Krosno | 4,221.37 mi (6,793.64 km) |
