| Iserlohn to Rheinberg | 47.26 mi (76.05 km) |
| Iserlohn to Rheine | 62.98 mi (101.35 km) |
| Iserlohn to Rheinfelden (Baden) | 264.15 mi (425.11 km) |
| Iserlohn to Ribnitz-Damgarten | 281.67 mi (453.31 km) |
| Iserlohn to Richterich | 80.14 mi (128.97 km) |
| Iserlohn to Riedlingen | 237.13 mi (381.62 km) |
| Iserlohn to Riegelsberg | 147.88 mi (237.99 km) |
| Iserlohn to Rielasingen-Worblingen | 257.51 mi (414.42 km) |
| Iserlohn to Riesa | 242.85 mi (390.83 km) |
| Iserlohn to Rietberg | 43.72 mi (70.37 km) |
| Iserlohn to Rinteln | 82.26 mi (132.39 km) |
| Iserlohn to Ritterhude | 132.82 mi (213.76 km) |
| Iserlohn to Rodenbach | 104.05 mi (167.46 km) |
| Iserlohn to Rodental | 166.68 mi (268.24 km) |
| Iserlohn to Rodgau | 108.40 mi (174.45 km) |
