| Killingworth to Kamen | 448.23 mi (721.35 km) |
| Killingworth to Kamenz | 697.06 mi (1,121.81 km) |
| Killingworth to Kamp-Lintfort | 413.45 mi (665.39 km) |
| Killingworth to Kandel | 582.68 mi (937.74 km) |
| Killingworth to Kappeln | 457.16 mi (735.73 km) |
| Killingworth to Karben | 544.43 mi (876.18 km) |
| Killingworth to Karlsdorf-Neuthard | 590.37 mi (950.11 km) |
| Killingworth to Karlsfeld | 728.55 mi (1,172.49 km) |
| Killingworth to Karlsruhe | 592.64 mi (953.77 km) |
| Killingworth to Kassel | 524.02 mi (843.32 km) |
| Killingworth to Kaufbeuren | 718.61 mi (1,156.49 km) |
| Killingworth to Kaufering | 716.46 mi (1,153.03 km) |
| Killingworth to Kaufungen | 529.69 mi (852.45 km) |
| Killingworth to Kehl | 598.91 mi (963.86 km) |
| Killingworth to Kelheim | 708.61 mi (1,140.41 km) |
