| Montabaur to Ratzeburg | 257.32 mi (414.11 km) |
| Montabaur to Raubling | 266.30 mi (428.57 km) |
| Montabaur to Rauenberg | 89.78 mi (144.49 km) |
| Montabaur to Raunheim | 40.08 mi (64.51 km) |
| Montabaur to Ravensburg | 200.38 mi (322.48 km) |
| Montabaur to Recke | 133.60 mi (215.01 km) |
| Montabaur to Recklinghausen | 84.37 mi (135.79 km) |
| Montabaur to Regen | 257.95 mi (415.14 km) |
| Montabaur to Regensburg | 213.96 mi (344.33 km) |
| Montabaur to Regenstauf | 212.30 mi (341.66 km) |
| Montabaur to Rehau | 185.22 mi (298.09 km) |
| Montabaur to Rehburg-Loccum | 151.30 mi (243.49 km) |
| Montabaur to Rehlingen-Siersburg | 89.78 mi (144.49 km) |
| Montabaur to Reichelsheim | 67.18 mi (108.12 km) |
| Montabaur to Reichenbach/Vogtland | 196.88 mi (316.85 km) |
