| Grain Valley to Rheinbach | 4,626.64 mi (7,445.85 km) |
| Grain Valley to Rheinberg | 4,578.93 mi (7,369.08 km) |
| Grain Valley to Rheine | 4,580.27 mi (7,371.23 km) |
| Grain Valley to Rheinfelden (Baden) | 4,779.17 mi (7,691.33 km) |
| Grain Valley to Ribnitz-Damgarten | 4,672.41 mi (7,519.51 km) |
| Grain Valley to Richterich | 4,587.63 mi (7,383.08 km) |
| Grain Valley to Riedlingen | 4,818.08 mi (7,753.95 km) |
| Grain Valley to Riegelsberg | 4,678.32 mi (7,529.03 km) |
| Grain Valley to Rielasingen-Worblingen | 4,811.68 mi (7,743.65 km) |
| Grain Valley to Riesa | 4,822.68 mi (7,761.36 km) |
| Grain Valley to Rietberg | 4,634.18 mi (7,458.00 km) |
| Grain Valley to Rinteln | 4,641.46 mi (7,469.71 km) |
| Grain Valley to Ritterhude | 4,591.26 mi (7,388.92 km) |
| Grain Valley to Rodenbach | 4,721.05 mi (7,597.79 km) |
| Grain Valley to Rodental | 4,788.22 mi (7,705.89 km) |
