| Regensburg to Roding | 23.34 mi (37.56 km) |
| Regensburg to Rodinghausen | 273.74 mi (440.53 km) |
| Regensburg to Roetgen | 285.35 mi (459.22 km) |
| Regensburg to Rommerskirchen | 276.89 mi (445.61 km) |
| Regensburg to Ronnenberg | 251.71 mi (405.09 km) |
| Regensburg to Rosbach vor der Hohe | 175.29 mi (282.11 km) |
| Regensburg to Rosdorf | 196.81 mi (316.73 km) |
| Regensburg to Rosenheim | 80.64 mi (129.78 km) |
| Regensburg to Rosrath | 253.64 mi (408.19 km) |
| Regensburg to Rossdorf | 160.40 mi (258.15 km) |
| Regensburg to Rosstal | 60.29 mi (97.03 km) |
| Regensburg to Rostock | 350.07 mi (563.39 km) |
| Regensburg to Rotenburg an der Fulda | 172.16 mi (277.06 km) |
| Regensburg to Roth | 47.57 mi (76.56 km) |
| Regensburg to Rothenbach an der Pegnitz | 49.66 mi (79.93 km) |
