| Oer-Erkenschwick to Roding | 286.61 mi (461.25 km) |
| Oer-Erkenschwick to Rodinghausen | 67.38 mi (108.44 km) |
| Oer-Erkenschwick to Roetgen | 82.30 mi (132.45 km) |
| Oer-Erkenschwick to Rommerskirchen | 48.42 mi (77.93 km) |
| Oer-Erkenschwick to Ronnenberg | 112.52 mi (181.09 km) |
| Oer-Erkenschwick to Rosbach vor der Hohe | 112.23 mi (180.62 km) |
| Oer-Erkenschwick to Rosdorf | 114.19 mi (183.76 km) |
| Oer-Erkenschwick to Rosenheim | 340.68 mi (548.27 km) |
| Oer-Erkenschwick to Rosrath | 51.36 mi (82.66 km) |
| Oer-Erkenschwick to Rossdorf | 139.70 mi (224.83 km) |
| Oer-Erkenschwick to Rosstal | 222.35 mi (357.84 km) |
| Oer-Erkenschwick to Rostock | 264.33 mi (425.40 km) |
| Oer-Erkenschwick to Rotenburg an der Fulda | 115.90 mi (186.52 km) |
| Oer-Erkenschwick to Roth | 236.50 mi (380.61 km) |
| Oer-Erkenschwick to Rothenbach an der Pegnitz | 230.14 mi (370.37 km) |
