| Williamsport to Kamen | 3,866.83 mi (6,223.06 km) |
| Williamsport to Kamenz | 4,123.19 mi (6,635.63 km) |
| Williamsport to Kamp-Lintfort | 3,825.45 mi (6,156.47 km) |
| Williamsport to Kandel | 3,964.70 mi (6,380.57 km) |
| Williamsport to Kappeln | 3,861.75 mi (6,214.89 km) |
| Williamsport to Karben | 3,951.30 mi (6,359.01 km) |
| Williamsport to Karlsdorf-Neuthard | 3,976.85 mi (6,400.12 km) |
| Williamsport to Karlsfeld | 4,124.36 mi (6,637.51 km) |
| Williamsport to Karlsruhe | 3,975.26 mi (6,397.56 km) |
| Williamsport to Kassel | 3,946.10 mi (6,350.63 km) |
| Williamsport to Kaufbeuren | 4,101.75 mi (6,601.13 km) |
| Williamsport to Kaufering | 4,105.43 mi (6,607.05 km) |
| Williamsport to Kaufungen | 3,951.83 mi (6,359.86 km) |
| Williamsport to Kehl | 3,965.52 mi (6,381.88 km) |
| Williamsport to Kelheim | 4,116.56 mi (6,624.96 km) |
