| Oer-Erkenschwick to Reinbek | 180.18 mi (289.97 km) |
| Oer-Erkenschwick to Reinfeld | 202.95 mi (326.62 km) |
| Oer-Erkenschwick to Reinheim | 143.19 mi (230.44 km) |
| Oer-Erkenschwick to Reiskirchen | 99.47 mi (160.08 km) |
| Oer-Erkenschwick to Rellingen | 175.52 mi (282.47 km) |
| Oer-Erkenschwick to Remagen | 73.49 mi (118.28 km) |
| Oer-Erkenschwick to Remscheid | 31.78 mi (51.15 km) |
| Oer-Erkenschwick to Rendsburg | 209.32 mi (336.87 km) |
| Oer-Erkenschwick to Renningen | 212.20 mi (341.50 km) |
| Oer-Erkenschwick to Reutlingen | 235.01 mi (378.21 km) |
| Oer-Erkenschwick to Rhaude | 106.08 mi (170.73 km) |
| Oer-Erkenschwick to Rheda-Wiedenbruck | 46.96 mi (75.57 km) |
| Oer-Erkenschwick to Rhede | 26.99 mi (43.44 km) |
| Oer-Erkenschwick to Rheinau | 207.73 mi (334.30 km) |
| Oer-Erkenschwick to Rheinbach | 70.92 mi (114.13 km) |
