| Killingworth to Kirchlengern | 460.59 mi (741.24 km) |
| Killingworth to Kirchlinteln | 464.16 mi (747.00 km) |
| Killingworth to Kirchseeon | 749.24 mi (1,205.79 km) |
| Killingworth to Kirchzarten | 635.62 mi (1,022.93 km) |
| Killingworth to Kirkel | 543.77 mi (875.11 km) |
| Killingworth to Kissing | 708.84 mi (1,140.77 km) |
| Killingworth to Kisslegg | 700.77 mi (1,127.78 km) |
| Killingworth to Kitzingen | 613.87 mi (987.93 km) |
| Killingworth to Kleinblittersdorf | 544.89 mi (876.92 km) |
| Killingworth to Kleve | 387.75 mi (624.03 km) |
| Killingworth to Klipphausen | 681.62 mi (1,096.96 km) |
| Killingworth to Klotze | 543.68 mi (874.96 km) |
| Killingworth to Koblenz | 500.42 mi (805.35 km) |
| Killingworth to Kolbermoor | 766.06 mi (1,232.86 km) |
| Killingworth to Kolkwitz | 687.65 mi (1,106.66 km) |
