| Mount Prospect to Rheinbach | 4,246.22 mi (6,833.62 km) |
| Mount Prospect to Rheinberg | 4,199.65 mi (6,758.69 km) |
| Mount Prospect to Rheine | 4,202.69 mi (6,763.57 km) |
| Mount Prospect to Rheinfelden (Baden) | 4,395.29 mi (7,073.53 km) |
| Mount Prospect to Ribnitz-Damgarten | 4,302.05 mi (6,923.48 km) |
| Mount Prospect to Richterich | 4,206.94 mi (6,770.41 km) |
| Mount Prospect to Riedlingen | 4,435.86 mi (7,138.82 km) |
| Mount Prospect to Riegelsberg | 4,296.06 mi (6,913.85 km) |
| Mount Prospect to Rielasingen-Worblingen | 4,428.58 mi (7,127.10 km) |
| Mount Prospect to Riesa | 4,447.68 mi (7,157.85 km) |
| Mount Prospect to Rietberg | 4,256.48 mi (6,850.14 km) |
| Mount Prospect to Rinteln | 4,264.84 mi (6,863.59 km) |
| Mount Prospect to Ritterhude | 4,216.12 mi (6,785.18 km) |
| Mount Prospect to Rodenbach | 4,341.22 mi (6,986.52 km) |
| Mount Prospect to Rodental | 4,409.95 mi (7,097.13 km) |
