| Upper Grand Lagoon to Rheinbach | 4,748.70 mi (7,642.30 km) |
| Upper Grand Lagoon to Rheinberg | 4,711.20 mi (7,581.95 km) |
| Upper Grand Lagoon to Rheine | 4,725.42 mi (7,604.82 km) |
| Upper Grand Lagoon to Rheinfelden (Baden) | 4,866.33 mi (7,831.60 km) |
| Upper Grand Lagoon to Ribnitz-Damgarten | 4,862.91 mi (7,826.10 km) |
| Upper Grand Lagoon to Richterich | 4,708.16 mi (7,577.05 km) |
| Upper Grand Lagoon to Riedlingen | 4,920.67 mi (7,919.06 km) |
| Upper Grand Lagoon to Riegelsberg | 4,783.31 mi (7,697.99 km) |
| Upper Grand Lagoon to Rielasingen-Worblingen | 4,906.04 mi (7,895.50 km) |
| Upper Grand Lagoon to Riesa | 4,981.52 mi (8,016.98 km) |
| Upper Grand Lagoon to Rietberg | 4,777.39 mi (7,688.47 km) |
| Upper Grand Lagoon to Rinteln | 4,792.33 mi (7,712.51 km) |
| Upper Grand Lagoon to Ritterhude | 4,753.29 mi (7,649.68 km) |
| Upper Grand Lagoon to Rodenbach | 4,846.23 mi (7,799.26 km) |
| Upper Grand Lagoon to Rodental | 4,924.37 mi (7,925.00 km) |
