| Williamstown to Kamen | 3,857.62 mi (6,208.24 km) |
| Williamstown to Kamenz | 4,118.61 mi (6,628.26 km) |
| Williamstown to Kamp-Lintfort | 3,815.07 mi (6,139.76 km) |
| Williamstown to Kandel | 3,948.74 mi (6,354.88 km) |
| Williamstown to Kappeln | 3,863.32 mi (6,217.42 km) |
| Williamstown to Karben | 3,939.10 mi (6,339.37 km) |
| Williamstown to Karlsdorf-Neuthard | 3,961.35 mi (6,375.17 km) |
| Williamstown to Karlsfeld | 4,109.04 mi (6,612.86 km) |
| Williamstown to Karlsruhe | 3,959.27 mi (6,371.83 km) |
| Williamstown to Kassel | 3,937.61 mi (6,336.98 km) |
| Williamstown to Kaufbeuren | 4,084.70 mi (6,573.70 km) |
| Williamstown to Kaufering | 4,089.19 mi (6,580.91 km) |
| Williamstown to Kaufungen | 3,943.35 mi (6,346.21 km) |
| Williamstown to Kehl | 3,947.74 mi (6,353.28 km) |
| Williamstown to Kelheim | 4,103.52 mi (6,603.97 km) |
