| Marshalltown to Rheinbach | 4,428.00 mi (7,126.17 km) |
| Marshalltown to Rheinberg | 4,379.18 mi (7,047.61 km) |
| Marshalltown to Rheine | 4,378.97 mi (7,047.28 km) |
| Marshalltown to Rheinfelden (Baden) | 4,584.55 mi (7,378.12 km) |
| Marshalltown to Ribnitz-Damgarten | 4,465.92 mi (7,187.21 km) |
| Marshalltown to Richterich | 4,389.30 mi (7,063.90 km) |
| Marshalltown to Riedlingen | 4,621.31 mi (7,437.29 km) |
| Marshalltown to Riegelsberg | 4,481.68 mi (7,212.57 km) |
| Marshalltown to Rielasingen-Worblingen | 4,616.00 mi (7,428.73 km) |
| Marshalltown to Riesa | 4,619.18 mi (7,433.85 km) |
| Marshalltown to Rietberg | 4,432.97 mi (7,134.17 km) |
| Marshalltown to Rinteln | 4,439.34 mi (7,144.42 km) |
| Marshalltown to Ritterhude | 4,388.00 mi (7,061.81 km) |
| Marshalltown to Rodenbach | 4,521.74 mi (7,277.03 km) |
| Marshalltown to Rodental | 4,587.40 mi (7,382.70 km) |
