| Rio Rico to Rheinbach | 5,620.33 mi (9,045.05 km) |
| Rio Rico to Rheinberg | 5,568.03 mi (8,960.88 km) |
| Rio Rico to Rheine | 5,562.23 mi (8,951.54 km) |
| Rio Rico to Rheinfelden (Baden) | 5,787.89 mi (9,314.72 km) |
| Rio Rico to Ribnitz-Damgarten | 5,624.91 mi (9,052.42 km) |
| Rio Rico to Richterich | 5,582.82 mi (8,984.68 km) |
| Rio Rico to Riedlingen | 5,818.61 mi (9,364.15 km) |
| Rio Rico to Riegelsberg | 5,679.92 mi (9,140.94 km) |
| Rio Rico to Rielasingen-Worblingen | 5,816.42 mi (9,360.62 km) |
| Rio Rico to Riesa | 5,791.91 mi (9,321.18 km) |
| Rio Rico to Rietberg | 5,616.21 mi (9,038.42 km) |
| Rio Rico to Rinteln | 5,618.98 mi (9,042.87 km) |
| Rio Rico to Ritterhude | 5,563.23 mi (8,953.15 km) |
| Rio Rico to Rodenbach | 5,711.42 mi (9,191.64 km) |
| Rio Rico to Rodental | 5,771.34 mi (9,288.07 km) |
