| Boone to Kirchlengern | 4,307.36 mi (6,932.03 km) |
| Boone to Kirchlinteln | 4,312.35 mi (6,940.06 km) |
| Boone to Kirchseeon | 4,562.85 mi (7,343.20 km) |
| Boone to Kirchzarten | 4,404.19 mi (7,087.86 km) |
| Boone to Kirkel | 4,335.64 mi (6,977.53 km) |
| Boone to Kissing | 4,518.76 mi (7,272.24 km) |
| Boone to Kisslegg | 4,489.85 mi (7,225.71 km) |
| Boone to Kitzingen | 4,440.80 mi (7,146.78 km) |
| Boone to Kleinblittersdorf | 4,331.27 mi (6,970.50 km) |
| Boone to Kleve | 4,221.57 mi (6,793.96 km) |
| Boone to Klipphausen | 4,529.89 mi (7,290.16 km) |
| Boone to Klotze | 4,391.37 mi (7,067.22 km) |
| Boone to Koblenz | 4,319.30 mi (6,951.25 km) |
| Boone to Kolbermoor | 4,577.52 mi (7,366.80 km) |
| Boone to Kolkwitz | 4,535.25 mi (7,298.78 km) |
