| Westbrook to Rheinbach | 3,495.41 mi (5,625.32 km) |
| Westbrook to Rheinberg | 3,456.21 mi (5,562.24 km) |
| Westbrook to Rheine | 3,468.83 mi (5,582.55 km) |
| Westbrook to Rheinfelden (Baden) | 3,620.95 mi (5,827.35 km) |
| Westbrook to Ribnitz-Damgarten | 3,603.96 mi (5,800.01 km) |
| Westbrook to Richterich | 3,455.00 mi (5,560.29 km) |
| Westbrook to Riedlingen | 3,671.79 mi (5,909.17 km) |
| Westbrook to Riegelsberg | 3,533.39 mi (5,686.45 km) |
| Westbrook to Rielasingen-Worblingen | 3,659.01 mi (5,888.61 km) |
| Westbrook to Riesa | 3,724.07 mi (5,993.31 km) |
| Westbrook to Rietberg | 3,521.14 mi (5,666.73 km) |
| Westbrook to Rinteln | 3,535.29 mi (5,689.49 km) |
| Westbrook to Ritterhude | 3,495.25 mi (5,625.06 km) |
| Westbrook to Rodenbach | 3,592.71 mi (5,781.91 km) |
| Westbrook to Rodental | 3,669.38 mi (5,905.30 km) |
