| North Adams to Koscian | 3,975.75 mi (6,398.34 km) |
| North Adams to Koscielisko | 4,196.79 mi (6,754.08 km) |
| North Adams to Koscierzyna | 3,955.37 mi (6,365.56 km) |
| North Adams to Kostrzyn | 3,986.25 mi (6,415.24 km) |
| North Adams to Kostrzyn nad Odra | 3,885.54 mi (6,253.18 km) |
| North Adams to Koszalin | 3,888.63 mi (6,258.14 km) |
| North Adams to Kowary | 3,989.11 mi (6,419.85 km) |
| North Adams to Kozienice | 4,173.45 mi (6,716.52 km) |
| North Adams to Kozuchow | 3,947.91 mi (6,353.54 km) |
| North Adams to Kozy | 4,147.46 mi (6,674.69 km) |
| North Adams to Krakow | 4,169.90 mi (6,710.81 km) |
| North Adams to Krapkowice | 4,081.14 mi (6,567.97 km) |
| North Adams to Krasnik | 4,222.08 mi (6,794.78 km) |
| North Adams to Krasnystaw | 4,254.60 mi (6,847.12 km) |
| North Adams to Krosno | 4,251.84 mi (6,842.68 km) |
