| Herndon to Rheinbach | 3,984.22 mi (6,411.99 km) |
| Herndon to Rheinberg | 3,945.31 mi (6,349.37 km) |
| Herndon to Rheine | 3,958.11 mi (6,369.96 km) |
| Herndon to Rheinfelden (Baden) | 4,107.86 mi (6,610.96 km) |
| Herndon to Ribnitz-Damgarten | 4,092.50 mi (6,586.24 km) |
| Herndon to Richterich | 3,943.78 mi (6,346.91 km) |
| Herndon to Riedlingen | 4,159.63 mi (6,694.28 km) |
| Herndon to Riegelsberg | 4,021.47 mi (6,471.92 km) |
| Herndon to Rielasingen-Worblingen | 4,146.38 mi (6,672.95 km) |
| Herndon to Riesa | 4,213.36 mi (6,780.74 km) |
| Herndon to Rietberg | 4,010.39 mi (6,454.11 km) |
| Herndon to Rinteln | 4,024.58 mi (6,476.93 km) |
| Herndon to Ritterhude | 3,984.48 mi (6,412.40 km) |
| Herndon to Rodenbach | 4,081.58 mi (6,568.66 km) |
| Herndon to Rodental | 4,158.49 mi (6,692.45 km) |
