| Riverdale to Rheinbach | 4,524.82 mi (7,281.99 km) |
| Riverdale to Rheinberg | 4,485.83 mi (7,219.25 km) |
| Riverdale to Rheine | 4,498.38 mi (7,239.44 km) |
| Riverdale to Rheinfelden (Baden) | 4,647.82 mi (7,479.94 km) |
| Riverdale to Ribnitz-Damgarten | 4,630.68 mi (7,452.36 km) |
| Riverdale to Richterich | 4,484.38 mi (7,216.91 km) |
| Riverdale to Riedlingen | 4,700.01 mi (7,563.94 km) |
| Riverdale to Riegelsberg | 4,561.93 mi (7,341.71 km) |
| Riverdale to Rielasingen-Worblingen | 4,686.55 mi (7,542.28 km) |
| Riverdale to Riesa | 4,753.34 mi (7,649.76 km) |
| Riverdale to Rietberg | 4,550.73 mi (7,323.70 km) |
| Riverdale to Rinteln | 4,564.72 mi (7,346.21 km) |
| Riverdale to Ritterhude | 4,524.19 mi (7,280.97 km) |
| Riverdale to Rodenbach | 4,622.17 mi (7,438.66 km) |
| Riverdale to Rodental | 4,699.01 mi (7,562.32 km) |
