| Monroe to Rheinbach | 4,880.01 mi (7,853.62 km) |
| Monroe to Rheinberg | 4,837.20 mi (7,784.72 km) |
| Monroe to Rheine | 4,845.00 mi (7,797.27 km) |
| Monroe to Rheinfelden (Baden) | 5,015.51 mi (8,071.69 km) |
| Monroe to Ribnitz-Damgarten | 4,959.95 mi (7,982.27 km) |
| Monroe to Richterich | 4,840.01 mi (7,789.24 km) |
| Monroe to Riedlingen | 5,062.58 mi (8,147.43 km) |
| Monroe to Riegelsberg | 4,923.28 mi (7,923.26 km) |
| Monroe to Rielasingen-Worblingen | 5,051.91 mi (8,130.27 km) |
| Monroe to Riesa | 5,095.51 mi (8,200.43 km) |
| Monroe to Rietberg | 4,898.24 mi (7,882.95 km) |
| Monroe to Rinteln | 4,909.38 mi (7,900.88 km) |
| Monroe to Ritterhude | 4,864.44 mi (7,828.56 km) |
| Monroe to Rodenbach | 4,976.51 mi (8,008.93 km) |
| Monroe to Rodental | 5,049.56 mi (8,126.49 km) |
