| Middle River to Ratingen | 3,906.36 mi (6,286.69 km) |
| Middle River to Ratzeburg | 3,990.69 mi (6,422.40 km) |
| Middle River to Raubling | 4,223.38 mi (6,796.87 km) |
| Middle River to Rauenberg | 4,038.46 mi (6,499.27 km) |
| Middle River to Raunheim | 4,006.31 mi (6,447.53 km) |
| Middle River to Ravensburg | 4,120.69 mi (6,631.61 km) |
| Middle River to Recke | 3,911.73 mi (6,295.32 km) |
| Middle River to Recklinghausen | 3,911.04 mi (6,294.21 km) |
| Middle River to Regen | 4,226.80 mi (6,802.38 km) |
| Middle River to Regensburg | 4,183.05 mi (6,731.97 km) |
| Middle River to Regenstauf | 4,181.46 mi (6,729.41 km) |
| Middle River to Rehau | 4,141.63 mi (6,665.31 km) |
| Middle River to Rehburg-Loccum | 3,967.14 mi (6,384.50 km) |
| Middle River to Rehlingen-Siersburg | 3,952.67 mi (6,361.20 km) |
| Middle River to Reichelsheim | 4,030.83 mi (6,486.99 km) |
