| Cottage Grove to Ratingen | 4,260.07 mi (6,855.92 km) |
| Cottage Grove to Ratzeburg | 4,287.05 mi (6,899.33 km) |
| Cottage Grove to Raubling | 4,596.07 mi (7,396.66 km) |
| Cottage Grove to Rauenberg | 4,411.36 mi (7,099.39 km) |
| Cottage Grove to Raunheim | 4,369.94 mi (7,032.74 km) |
| Cottage Grove to Ravensburg | 4,508.94 mi (7,256.43 km) |
| Cottage Grove to Recke | 4,244.59 mi (6,831.00 km) |
| Cottage Grove to Recklinghausen | 4,258.76 mi (6,853.81 km) |
| Cottage Grove to Regen | 4,577.04 mi (7,366.04 km) |
| Cottage Grove to Regensburg | 4,539.13 mi (7,305.02 km) |
| Cottage Grove to Regenstauf | 4,535.79 mi (7,299.65 km) |
| Cottage Grove to Rehau | 4,480.95 mi (7,211.39 km) |
| Cottage Grove to Rehburg-Loccum | 4,290.69 mi (6,905.20 km) |
| Cottage Grove to Rehlingen-Siersburg | 4,335.83 mi (6,977.84 km) |
| Cottage Grove to Reichelsheim | 4,396.55 mi (7,075.56 km) |
