| Silver Spring to Rheinbach | 3,968.02 mi (6,385.91 km) |
| Silver Spring to Rheinberg | 3,929.29 mi (6,323.57 km) |
| Silver Spring to Rheine | 3,942.29 mi (6,344.51 km) |
| Silver Spring to Rheinfelden (Baden) | 4,091.08 mi (6,583.95 km) |
| Silver Spring to Ribnitz-Damgarten | 4,077.45 mi (6,562.03 km) |
| Silver Spring to Richterich | 3,927.56 mi (6,320.80 km) |
| Silver Spring to Riedlingen | 4,143.07 mi (6,667.63 km) |
| Silver Spring to Riegelsberg | 4,004.98 mi (6,445.39 km) |
| Silver Spring to Rielasingen-Worblingen | 4,129.69 mi (6,646.10 km) |
| Silver Spring to Riesa | 4,197.70 mi (6,755.55 km) |
| Silver Spring to Rietberg | 3,994.53 mi (6,428.58 km) |
| Silver Spring to Rinteln | 4,008.84 mi (6,451.61 km) |
| Silver Spring to Ritterhude | 3,968.95 mi (6,387.42 km) |
| Silver Spring to Rodenbach | 4,065.39 mi (6,542.62 km) |
| Silver Spring to Rodental | 4,142.47 mi (6,666.66 km) |
