| Rio Maior to Kirchlengern | 1,221.35 mi (1,965.58 km) |
| Rio Maior to Kirchlinteln | 1,276.37 mi (2,054.12 km) |
| Rio Maior to Kirchseeon | 1,196.88 mi (1,926.19 km) |
| Rio Maior to Kirchzarten | 1,029.93 mi (1,657.52 km) |
| Rio Maior to Kirkel | 1,050.36 mi (1,690.39 km) |
| Rio Maior to Kissing | 1,165.08 mi (1,875.01 km) |
| Rio Maior to Kisslegg | 1,104.19 mi (1,777.03 km) |
| Rio Maior to Kitzingen | 1,178.03 mi (1,895.86 km) |
| Rio Maior to Kleinblittersdorf | 1,038.20 mi (1,670.82 km) |
| Rio Maior to Kleve | 1,123.49 mi (1,808.09 km) |
| Rio Maior to Klipphausen | 1,352.93 mi (2,177.32 km) |
| Rio Maior to Klotze | 1,323.59 mi (2,130.11 km) |
| Rio Maior to Koblenz | 1,107.20 mi (1,781.87 km) |
| Rio Maior to Kolbermoor | 1,198.82 mi (1,929.31 km) |
| Rio Maior to Kolkwitz | 1,401.81 mi (2,255.99 km) |
