| Montabaur to Racconigi | 391.87 mi (630.65 km) |
| Montabaur to Raffadali | 943.51 mi (1,518.43 km) |
| Montabaur to Ragusa | 994.26 mi (1,600.11 km) |
| Montabaur to Ramacca | 963.65 mi (1,550.85 km) |
| Montabaur to Randazzo | 935.47 mi (1,505.49 km) |
| Montabaur to Rapallo | 425.70 mi (685.11 km) |
| Montabaur to Ravanusa | 959.21 mi (1,543.71 km) |
| Montabaur to Ravenna | 463.40 mi (745.77 km) |
| Montabaur to Recanati | 555.85 mi (894.56 km) |
| Montabaur to Recco | 423.98 mi (682.33 km) |
| Montabaur to Reggello | 498.07 mi (801.56 km) |
| Montabaur to Reggio di Calabria | 934.04 mi (1,503.19 km) |
| Montabaur to Reggio Emilia | 417.39 mi (671.72 km) |
| Montabaur to Reggiolo | 405.95 mi (653.31 km) |
| Montabaur to Rende | 868.21 mi (1,397.25 km) |
