| Del Rio to Rheinbach | 5,381.13 mi (8,660.09 km) |
| Del Rio to Rheinberg | 5,335.03 mi (8,585.90 km) |
| Del Rio to Rheine | 5,338.42 mi (8,591.36 km) |
| Del Rio to Rheinfelden (Baden) | 5,527.30 mi (8,895.32 km) |
| Del Rio to Ribnitz-Damgarten | 5,436.34 mi (8,748.94 km) |
| Del Rio to Richterich | 5,341.72 mi (8,596.67 km) |
| Del Rio to Riedlingen | 5,569.54 mi (8,963.31 km) |
| Del Rio to Riegelsberg | 5,429.78 mi (8,738.38 km) |
| Del Rio to Rielasingen-Worblingen | 5,561.45 mi (8,950.29 km) |
| Del Rio to Riesa | 5,583.38 mi (8,985.59 km) |
| Del Rio to Rietberg | 5,392.19 mi (8,677.90 km) |
| Del Rio to Rinteln | 5,400.63 mi (8,691.47 km) |
| Del Rio to Ritterhude | 5,351.82 mi (8,612.93 km) |
| Del Rio to Rodenbach | 5,476.38 mi (8,813.38 km) |
| Del Rio to Rodental | 5,545.56 mi (8,924.72 km) |
