| Solon to Rheinbach | 4,032.68 mi (6,489.97 km) |
| Solon to Rheinberg | 3,989.75 mi (6,420.88 km) |
| Solon to Rheine | 3,997.63 mi (6,433.56 km) |
| Solon to Rheinfelden (Baden) | 4,169.76 mi (6,710.58 km) |
| Solon to Ribnitz-Damgarten | 4,114.93 mi (6,622.33 km) |
| Solon to Richterich | 3,992.71 mi (6,425.64 km) |
| Solon to Riedlingen | 4,215.90 mi (6,784.83 km) |
| Solon to Riegelsberg | 4,076.50 mi (6,560.49 km) |
| Solon to Rielasingen-Worblingen | 4,205.68 mi (6,768.39 km) |
| Solon to Riesa | 4,248.51 mi (6,837.31 km) |
| Solon to Rietberg | 4,050.84 mi (6,519.20 km) |
| Solon to Rinteln | 4,062.13 mi (6,537.37 km) |
| Solon to Ritterhude | 4,017.57 mi (6,465.65 km) |
| Solon to Rodenbach | 4,129.13 mi (6,645.19 km) |
| Solon to Rodental | 4,202.11 mi (6,762.65 km) |
