| Leighton Buzzard to Kirchlengern | 395.08 mi (635.82 km) |
| Leighton Buzzard to Kirchlinteln | 426.02 mi (685.61 km) |
| Leighton Buzzard to Kirchseeon | 616.28 mi (991.81 km) |
| Leighton Buzzard to Kirchzarten | 469.73 mi (755.96 km) |
| Leighton Buzzard to Kirkel | 390.84 mi (629.00 km) |
| Leighton Buzzard to Kissing | 572.45 mi (921.27 km) |
| Leighton Buzzard to Kisslegg | 548.76 mi (883.14 km) |
| Leighton Buzzard to Kitzingen | 495.55 mi (797.51 km) |
| Leighton Buzzard to Kleinblittersdorf | 387.85 mi (624.18 km) |
| Leighton Buzzard to Kleve | 290.30 mi (467.20 km) |
| Leighton Buzzard to Klipphausen | 612.27 mi (985.36 km) |
| Leighton Buzzard to Klotze | 501.71 mi (807.43 km) |
| Leighton Buzzard to Koblenz | 373.64 mi (601.31 km) |
| Leighton Buzzard to Kolbermoor | 631.33 mi (1,016.03 km) |
| Leighton Buzzard to Kolkwitz | 635.49 mi (1,022.72 km) |
