| Regensburg to Rheinberg | 298.46 mi (480.32 km) |
| Regensburg to Rheine | 303.91 mi (489.10 km) |
| Regensburg to Rheinfelden (Baden) | 221.41 mi (356.32 km) |
| Regensburg to Ribnitz-Damgarten | 361.96 mi (582.52 km) |
| Regensburg to Richterich | 294.99 mi (474.74 km) |
| Regensburg to Riedlingen | 133.32 mi (214.56 km) |
| Regensburg to Riegelsberg | 233.27 mi (375.41 km) |
| Regensburg to Rielasingen-Worblingen | 173.19 mi (278.72 km) |
| Regensburg to Riesa | 167.14 mi (268.98 km) |
| Regensburg to Rietberg | 250.56 mi (403.24 km) |
| Regensburg to Rinteln | 255.72 mi (411.54 km) |
| Regensburg to Ritterhude | 322.10 mi (518.37 km) |
| Regensburg to Rodenbach | 157.46 mi (253.40 km) |
| Regensburg to Rodental | 98.62 mi (158.72 km) |
| Regensburg to Rodgau | 159.29 mi (256.35 km) |
