| Montabaur to Kobarid | 391.74 mi (630.44 km) |
| Montabaur to Kobilje | 469.47 mi (755.53 km) |
| Montabaur to Kocevje | 463.63 mi (746.14 km) |
| Montabaur to Komen | 420.00 mi (675.93 km) |
| Montabaur to Komenda | 424.60 mi (683.33 km) |
| Montabaur to Koper | 434.05 mi (698.54 km) |
| Montabaur to Kostanjevica na Krki | 472.20 mi (759.93 km) |
| Montabaur to Kostel | 472.19 mi (759.91 km) |
| Montabaur to Kozje | 465.89 mi (749.78 km) |
| Montabaur to Kranj | 417.60 mi (672.06 km) |
| Montabaur to Kranjska Gora | 385.98 mi (621.18 km) |
| Montabaur to Krizevci | 464.91 mi (748.19 km) |
| Montabaur to Krsko | 469.17 mi (755.06 km) |
| Montabaur to Kuzma | 451.45 mi (726.54 km) |
| Montabaur to Lasko | 450.83 mi (725.55 km) |
