| Opoczno to Rodgau | 507.31 mi (816.43 km) |
| Opoczno to Roding | 374.31 mi (602.39 km) |
| Opoczno to Rodinghausen | 507.29 mi (816.40 km) |
| Opoczno to Roetgen | 613.45 mi (987.25 km) |
| Opoczno to Rommerskirchen | 588.16 mi (946.55 km) |
| Opoczno to Ronnenberg | 457.98 mi (737.05 km) |
| Opoczno to Rosbach vor der Hohe | 510.46 mi (821.51 km) |
| Opoczno to Rosdorf | 447.06 mi (719.48 km) |
| Opoczno to Rosenheim | 438.51 mi (705.71 km) |
| Opoczno to Rosrath | 568.26 mi (914.53 km) |
| Opoczno to Rossdorf | 515.72 mi (829.97 km) |
| Opoczno to Rosstal | 435.83 mi (701.40 km) |
| Opoczno to Rostock | 388.70 mi (625.55 km) |
| Opoczno to Rotenburg an der Fulda | 457.64 mi (736.50 km) |
| Opoczno to Roth | 431.28 mi (694.08 km) |
