| Madison to Rheinbach | 4,250.48 mi (6,840.48 km) |
| Madison to Rheinberg | 4,202.60 mi (6,763.44 km) |
| Madison to Rheine | 4,203.80 mi (6,765.37 km) |
| Madison to Rheinfelden (Baden) | 4,404.00 mi (7,087.56 km) |
| Madison to Ribnitz-Damgarten | 4,296.45 mi (6,914.46 km) |
| Madison to Richterich | 4,211.52 mi (6,777.79 km) |
| Madison to Riedlingen | 4,442.32 mi (7,149.22 km) |
| Madison to Riegelsberg | 4,302.58 mi (6,924.33 km) |
| Madison to Rielasingen-Worblingen | 4,436.20 mi (7,139.38 km) |
| Madison to Riesa | 4,446.23 mi (7,155.52 km) |
| Madison to Rietberg | 4,257.73 mi (6,852.15 km) |
| Madison to Rinteln | 4,264.98 mi (6,863.82 km) |
| Madison to Ritterhude | 4,214.80 mi (6,783.06 km) |
| Madison to Rodenbach | 4,344.78 mi (6,992.25 km) |
| Madison to Rodental | 4,411.79 mi (7,100.09 km) |
