| Biddeford to Kirchlengern | 3,531.42 mi (5,683.27 km) |
| Biddeford to Kirchlinteln | 3,537.19 mi (5,692.57 km) |
| Biddeford to Kirchseeon | 3,786.03 mi (6,093.03 km) |
| Biddeford to Kirchzarten | 3,627.83 mi (5,838.42 km) |
| Biddeford to Kirkel | 3,558.88 mi (5,727.46 km) |
| Biddeford to Kissing | 3,741.96 mi (6,022.10 km) |
| Biddeford to Kisslegg | 3,713.28 mi (5,975.94 km) |
| Biddeford to Kitzingen | 3,664.00 mi (5,896.63 km) |
| Biddeford to Kleinblittersdorf | 3,554.55 mi (5,720.50 km) |
| Biddeford to Kleve | 3,445.02 mi (5,544.22 km) |
| Biddeford to Klipphausen | 3,754.21 mi (6,041.82 km) |
| Biddeford to Klotze | 3,616.41 mi (5,820.04 km) |
| Biddeford to Koblenz | 3,542.48 mi (5,701.07 km) |
| Biddeford to Kolbermoor | 3,800.72 mi (6,116.67 km) |
| Biddeford to Kolkwitz | 3,760.36 mi (6,051.71 km) |
