| Portchester to Kamen | 383.49 mi (617.16 km) |
| Portchester to Kamenz | 660.48 mi (1,062.95 km) |
| Portchester to Kamp-Lintfort | 334.50 mi (538.32 km) |
| Portchester to Kandel | 431.36 mi (694.21 km) |
| Portchester to Kappeln | 531.34 mi (855.11 km) |
| Portchester to Karben | 435.94 mi (701.57 km) |
| Portchester to Karlsdorf-Neuthard | 444.81 mi (715.84 km) |
| Portchester to Karlsfeld | 592.02 mi (952.76 km) |
| Portchester to Karlsruhe | 441.79 mi (711.00 km) |
| Portchester to Kassel | 461.66 mi (742.96 km) |
| Portchester to Kaufbeuren | 565.88 mi (910.70 km) |
| Portchester to Kaufering | 570.95 mi (918.85 km) |
| Portchester to Kaufungen | 466.88 mi (751.37 km) |
| Portchester to Kehl | 428.82 mi (690.12 km) |
| Portchester to Kelheim | 592.48 mi (953.50 km) |
