| Tuscaloosa to Rheinbach | 4,665.42 mi (7,508.27 km) |
| Tuscaloosa to Rheinberg | 4,624.80 mi (7,442.90 km) |
| Tuscaloosa to Rheine | 4,635.37 mi (7,459.91 km) |
| Tuscaloosa to Rheinfelden (Baden) | 4,793.74 mi (7,714.78 km) |
| Tuscaloosa to Ribnitz-Damgarten | 4,760.53 mi (7,661.34 km) |
| Tuscaloosa to Richterich | 4,625.14 mi (7,443.44 km) |
| Tuscaloosa to Riedlingen | 4,843.82 mi (7,795.37 km) |
| Tuscaloosa to Riegelsberg | 4,705.14 mi (7,572.19 km) |
| Tuscaloosa to Rielasingen-Worblingen | 4,831.52 mi (7,775.58 km) |
| Tuscaloosa to Riesa | 4,888.66 mi (7,867.54 km) |
| Tuscaloosa to Rietberg | 4,688.14 mi (7,544.83 km) |
| Tuscaloosa to Rinteln | 4,700.94 mi (7,565.44 km) |
| Tuscaloosa to Ritterhude | 4,658.54 mi (7,497.19 km) |
| Tuscaloosa to Rodenbach | 4,762.48 mi (7,664.48 km) |
| Tuscaloosa to Rodental | 4,837.79 mi (7,785.67 km) |
