| Walnut Creek to Rheinbach | 5,582.13 mi (8,983.56 km) |
| Walnut Creek to Rheinberg | 5,523.34 mi (8,888.95 km) |
| Walnut Creek to Rheine | 5,505.60 mi (8,860.41 km) |
| Walnut Creek to Rheinfelden (Baden) | 5,772.86 mi (9,290.52 km) |
| Walnut Creek to Ribnitz-Damgarten | 5,520.41 mi (8,884.24 km) |
| Walnut Creek to Richterich | 5,548.39 mi (8,929.27 km) |
| Walnut Creek to Riedlingen | 5,787.01 mi (9,313.29 km) |
| Walnut Creek to Riegelsberg | 5,654.34 mi (9,099.78 km) |
| Walnut Creek to Rielasingen-Worblingen | 5,792.83 mi (9,322.66 km) |
| Walnut Creek to Riesa | 5,707.61 mi (9,185.51 km) |
| Walnut Creek to Rietberg | 5,558.05 mi (8,944.81 km) |
| Walnut Creek to Rinteln | 5,553.28 mi (8,937.14 km) |
| Walnut Creek to Ritterhude | 5,490.33 mi (8,835.83 km) |
| Walnut Creek to Rodenbach | 5,664.63 mi (9,116.34 km) |
| Walnut Creek to Rodental | 5,710.32 mi (9,189.87 km) |
