| Central Falls to Koscian | 3,949.00 mi (6,355.30 km) |
| Central Falls to Koscielisko | 4,167.22 mi (6,706.49 km) |
| Central Falls to Koscierzyna | 3,933.17 mi (6,329.83 km) |
| Central Falls to Kostrzyn | 3,960.42 mi (6,373.68 km) |
| Central Falls to Kostrzyn nad Odra | 3,858.55 mi (6,209.74 km) |
| Central Falls to Koszalin | 3,865.55 mi (6,221.00 km) |
| Central Falls to Kowary | 3,959.51 mi (6,372.22 km) |
| Central Falls to Kozienice | 4,148.95 mi (6,677.09 km) |
| Central Falls to Kozuchow | 3,919.91 mi (6,308.49 km) |
| Central Falls to Kozy | 4,118.39 mi (6,627.91 km) |
| Central Falls to Krakow | 4,141.70 mi (6,665.42 km) |
| Central Falls to Krapkowice | 4,052.33 mi (6,521.60 km) |
| Central Falls to Krasnik | 4,196.88 mi (6,754.22 km) |
| Central Falls to Krasnystaw | 4,230.17 mi (6,807.81 km) |
| Central Falls to Krosno | 4,224.24 mi (6,798.25 km) |
