| Iselin to Rheinbach | 3,788.62 mi (6,097.19 km) |
| Iselin to Rheinberg | 3,750.10 mi (6,035.20 km) |
| Iselin to Rheine | 3,763.40 mi (6,056.61 km) |
| Iselin to Rheinfelden (Baden) | 3,911.31 mi (6,294.65 km) |
| Iselin to Ribnitz-Damgarten | 3,900.03 mi (6,276.50 km) |
| Iselin to Richterich | 3,748.15 mi (6,032.06 km) |
| Iselin to Riedlingen | 3,963.40 mi (6,378.47 km) |
| Iselin to Riegelsberg | 3,825.34 mi (6,156.29 km) |
| Iselin to Rielasingen-Worblingen | 3,949.96 mi (6,356.85 km) |
| Iselin to Riesa | 4,019.06 mi (6,468.06 km) |
| Iselin to Rietberg | 3,815.57 mi (6,140.56 km) |
| Iselin to Rinteln | 3,830.08 mi (6,163.91 km) |
| Iselin to Ritterhude | 3,790.55 mi (6,100.30 km) |
| Iselin to Rodenbach | 3,886.02 mi (6,253.95 km) |
| Iselin to Rodental | 3,963.29 mi (6,378.29 km) |
