| Montabaur to Krotoszyn | 425.66 mi (685.03 km) |
| Montabaur to Kruszwica | 476.48 mi (766.81 km) |
| Montabaur to Krynica | 587.51 mi (945.51 km) |
| Montabaur to Krzeszowice | 521.15 mi (838.71 km) |
| Montabaur to Kudowa-Zdroj | 370.06 mi (595.55 km) |
| Montabaur to Kutno | 512.79 mi (825.26 km) |
| Montabaur to Kwidzyn | 522.90 mi (841.52 km) |
| Montabaur to Lancut | 636.03 mi (1,023.58 km) |
| Montabaur to Lapy | 666.82 mi (1,073.14 km) |
| Montabaur to Lask | 497.41 mi (800.51 km) |
| Montabaur to Laziska Gorne | 486.57 mi (783.06 km) |
| Montabaur to Lebork | 504.28 mi (811.57 km) |
| Montabaur to Leczna | 658.11 mi (1,059.12 km) |
| Montabaur to Leczyca | 503.86 mi (810.88 km) |
| Montabaur to Legionowo | 577.86 mi (929.97 km) |
