| Oppeano to Ratingen | 459.72 mi (739.85 km) |
| Oppeano to Ratzeburg | 580.71 mi (934.56 km) |
| Oppeano to Raubling | 177.40 mi (285.49 km) |
| Oppeano to Rauenberg | 297.72 mi (479.14 km) |
| Oppeano to Raunheim | 349.77 mi (562.91 km) |
| Oppeano to Ravensburg | 187.11 mi (301.13 km) |
| Oppeano to Recke | 513.12 mi (825.78 km) |
| Oppeano to Recklinghausen | 471.57 mi (758.91 km) |
| Oppeano to Regen | 269.39 mi (433.54 km) |
| Oppeano to Regensburg | 260.25 mi (418.83 km) |
| Oppeano to Regenstauf | 267.88 mi (431.11 km) |
| Oppeano to Rehau | 344.19 mi (553.92 km) |
| Oppeano to Rehburg-Loccum | 502.11 mi (808.07 km) |
| Oppeano to Rehlingen-Siersburg | 351.31 mi (565.39 km) |
| Oppeano to Reichelsheim | 324.02 mi (521.45 km) |
