| Forest Grove to Ratingen | 5,113.31 mi (8,229.08 km) |
| Forest Grove to Ratzeburg | 5,063.23 mi (8,148.48 km) |
| Forest Grove to Raubling | 5,443.85 mi (8,761.04 km) |
| Forest Grove to Rauenberg | 5,275.60 mi (8,490.26 km) |
| Forest Grove to Raunheim | 5,225.90 mi (8,410.28 km) |
| Forest Grove to Ravensburg | 5,384.56 mi (8,665.61 km) |
| Forest Grove to Recke | 5,072.48 mi (8,163.37 km) |
| Forest Grove to Recklinghausen | 5,104.46 mi (8,214.83 km) |
| Forest Grove to Regen | 5,396.85 mi (8,685.40 km) |
| Forest Grove to Regensburg | 5,370.05 mi (8,642.26 km) |
| Forest Grove to Regenstauf | 5,364.71 mi (8,633.66 km) |
| Forest Grove to Rehau | 5,295.07 mi (8,521.60 km) |
| Forest Grove to Rehburg-Loccum | 5,102.09 mi (8,211.01 km) |
| Forest Grove to Rehlingen-Siersburg | 5,219.91 mi (8,400.63 km) |
| Forest Grove to Reichelsheim | 5,252.82 mi (8,453.60 km) |
