| West Des Moines to Rheinbach | 4,483.19 mi (7,214.99 km) |
| West Des Moines to Rheinberg | 4,434.25 mi (7,136.24 km) |
| West Des Moines to Rheine | 4,433.86 mi (7,135.61 km) |
| West Des Moines to Rheinfelden (Baden) | 4,640.08 mi (7,467.49 km) |
| West Des Moines to Ribnitz-Damgarten | 4,519.97 mi (7,274.19 km) |
| West Des Moines to Richterich | 4,444.53 mi (7,152.78 km) |
| West Des Moines to Riedlingen | 4,676.68 mi (7,526.38 km) |
| West Des Moines to Riegelsberg | 4,537.06 mi (7,301.69 km) |
| West Des Moines to Rielasingen-Worblingen | 4,671.45 mi (7,517.98 km) |
| West Des Moines to Riesa | 4,673.75 mi (7,521.67 km) |
| West Des Moines to Rietberg | 4,487.86 mi (7,222.52 km) |
| West Des Moines to Rinteln | 4,494.11 mi (7,232.57 km) |
| West Des Moines to Ritterhude | 4,442.62 mi (7,149.71 km) |
| West Des Moines to Rodenbach | 4,576.86 mi (7,365.74 km) |
| West Des Moines to Rodental | 4,642.34 mi (7,471.12 km) |
