| Sankt Augustin to Rheinbach | 14.02 mi (22.56 km) |
| Sankt Augustin to Rheinberg | 59.37 mi (95.55 km) |
| Sankt Augustin to Rheine | 105.09 mi (169.13 km) |
| Sankt Augustin to Rheinfelden (Baden) | 223.39 mi (359.51 km) |
| Sankt Augustin to Ribnitz-Damgarten | 327.11 mi (526.43 km) |
| Sankt Augustin to Richterich | 49.18 mi (79.14 km) |
| Sankt Augustin to Riedlingen | 207.77 mi (334.37 km) |
| Sankt Augustin to Riegelsberg | 102.57 mi (165.06 km) |
| Sankt Augustin to Rielasingen-Worblingen | 222.57 mi (358.18 km) |
| Sankt Augustin to Riesa | 267.84 mi (431.05 km) |
| Sankt Augustin to Rietberg | 89.25 mi (143.64 km) |
| Sankt Augustin to Rinteln | 127.59 mi (205.33 km) |
| Sankt Augustin to Ritterhude | 179.82 mi (289.39 km) |
| Sankt Augustin to Rodenbach | 91.82 mi (147.78 km) |
| Sankt Augustin to Rodental | 173.69 mi (279.53 km) |
