| Barreiro to Rheinbach | 1,136.91 mi (1,829.68 km) |
| Barreiro to Rheinberg | 1,167.88 mi (1,879.52 km) |
| Barreiro to Rheine | 1,228.65 mi (1,977.32 km) |
| Barreiro to Rheinfelden (Baden) | 1,045.45 mi (1,682.48 km) |
| Barreiro to Ribnitz-Damgarten | 1,474.84 mi (2,373.53 km) |
| Barreiro to Richterich | 1,115.97 mi (1,795.99 km) |
| Barreiro to Riedlingen | 1,133.50 mi (1,824.20 km) |
| Barreiro to Riegelsberg | 1,078.62 mi (1,735.87 km) |
| Barreiro to Rielasingen-Worblingen | 1,093.92 mi (1,760.49 km) |
| Barreiro to Riesa | 1,389.20 mi (2,235.70 km) |
| Barreiro to Rietberg | 1,238.03 mi (1,992.42 km) |
| Barreiro to Rinteln | 1,276.50 mi (2,054.34 km) |
| Barreiro to Ritterhude | 1,311.73 mi (2,111.03 km) |
| Barreiro to Rodenbach | 1,189.12 mi (1,913.70 km) |
| Barreiro to Rodental | 1,269.39 mi (2,042.88 km) |
