| Osterburg to Roding | 249.72 mi (401.88 km) |
| Osterburg to Rodinghausen | 142.84 mi (229.88 km) |
| Osterburg to Roetgen | 280.08 mi (450.74 km) |
| Osterburg to Rommerskirchen | 247.70 mi (398.64 km) |
| Osterburg to Ronnenberg | 94.30 mi (151.76 km) |
| Osterburg to Rosbach vor der Hohe | 216.37 mi (348.21 km) |
| Osterburg to Rosdorf | 118.85 mi (191.27 km) |
| Osterburg to Rosenheim | 341.24 mi (549.17 km) |
| Osterburg to Rosrath | 234.91 mi (378.05 km) |
| Osterburg to Rossdorf | 240.26 mi (386.66 km) |
| Osterburg to Rosstal | 236.88 mi (381.22 km) |
| Osterburg to Rostock | 91.08 mi (146.58 km) |
| Osterburg to Rotenburg an der Fulda | 151.01 mi (243.02 km) |
| Osterburg to Roth | 246.15 mi (396.14 km) |
| Osterburg to Rothenbach an der Pegnitz | 229.02 mi (368.57 km) |
