| Boadilla del Monte to Kirchlengern | 1,007.10 mi (1,620.77 km) |
| Boadilla del Monte to Kirchlinteln | 1,064.73 mi (1,713.52 km) |
| Boadilla del Monte to Kirchseeon | 940.14 mi (1,513.02 km) |
| Boadilla del Monte to Kirchzarten | 783.31 mi (1,260.61 km) |
| Boadilla del Monte to Kirkel | 818.20 mi (1,316.76 km) |
| Boadilla del Monte to Kissing | 911.86 mi (1,467.50 km) |
| Boadilla del Monte to Kisslegg | 850.16 mi (1,368.21 km) |
| Boadilla del Monte to Kitzingen | 937.75 mi (1,509.16 km) |
| Boadilla del Monte to Kleinblittersdorf | 805.86 mi (1,296.91 km) |
| Boadilla del Monte to Kleve | 919.39 mi (1,479.62 km) |
| Boadilla del Monte to Klipphausen | 1,112.39 mi (1,790.23 km) |
| Boadilla del Monte to Klotze | 1,101.80 mi (1,773.18 km) |
| Boadilla del Monte to Koblenz | 882.70 mi (1,420.57 km) |
| Boadilla del Monte to Kolbermoor | 940.33 mi (1,513.31 km) |
| Boadilla del Monte to Kolkwitz | 1,163.94 mi (1,873.18 km) |
