| Montabaur to Karis | 907.54 mi (1,460.55 km) |
| Montabaur to Karkkila | 942.67 mi (1,517.08 km) |
| Montabaur to Kauhajoki | 988.82 mi (1,591.36 km) |
| Montabaur to Kauhava | 1,042.24 mi (1,677.32 km) |
| Montabaur to Kauniainen | 942.47 mi (1,516.75 km) |
| Montabaur to Kemi | 1,212.32 mi (1,951.03 km) |
| Montabaur to Kemijarvi | 1,315.33 mi (2,116.81 km) |
| Montabaur to Kempele | 1,185.46 mi (1,907.82 km) |
| Montabaur to Kerava | 960.16 mi (1,545.22 km) |
| Montabaur to Keuruu | 1,035.03 mi (1,665.71 km) |
| Montabaur to Kiiminki | 1,202.08 mi (1,934.56 km) |
| Montabaur to Kirkkonummi | 929.65 mi (1,496.12 km) |
| Montabaur to Kitee | 1,164.45 mi (1,874.00 km) |
| Montabaur to Kiuruvesi | 1,145.02 mi (1,842.74 km) |
| Montabaur to Kivisto | 950.05 mi (1,528.96 km) |
