| Caldas da Rainha to Rheinbach | 1,099.49 mi (1,769.45 km) |
| Caldas da Rainha to Rheinberg | 1,128.70 mi (1,816.47 km) |
| Caldas da Rainha to Rheine | 1,189.09 mi (1,913.66 km) |
| Caldas da Rainha to Rheinfelden (Baden) | 1,015.15 mi (1,633.73 km) |
| Caldas da Rainha to Ribnitz-Damgarten | 1,436.04 mi (2,311.08 km) |
| Caldas da Rainha to Richterich | 1,077.46 mi (1,734.00 km) |
| Caldas da Rainha to Riedlingen | 1,103.23 mi (1,775.47 km) |
| Caldas da Rainha to Riegelsberg | 1,043.66 mi (1,679.60 km) |
| Caldas da Rainha to Rielasingen-Worblingen | 1,064.12 mi (1,712.53 km) |
| Caldas da Rainha to Riesa | 1,355.32 mi (2,181.17 km) |
| Caldas da Rainha to Rietberg | 1,199.96 mi (1,931.15 km) |
| Caldas da Rainha to Rinteln | 1,238.34 mi (1,992.91 km) |
| Caldas da Rainha to Ritterhude | 1,271.94 mi (2,046.99 km) |
| Caldas da Rainha to Rodenbach | 1,154.33 mi (1,857.71 km) |
| Caldas da Rainha to Rodental | 1,235.89 mi (1,988.97 km) |
