| Union to Ratingen | 4,509.63 mi (7,257.55 km) |
| Union to Ratzeburg | 4,560.45 mi (7,339.33 km) |
| Union to Raubling | 4,839.93 mi (7,789.11 km) |
| Union to Rauenberg | 4,653.79 mi (7,489.55 km) |
| Union to Raunheim | 4,616.09 mi (7,428.87 km) |
| Union to Ravensburg | 4,745.32 mi (7,636.85 km) |
| Union to Recke | 4,502.80 mi (7,246.56 km) |
| Union to Recklinghausen | 4,510.85 mi (7,259.52 km) |
| Union to Regen | 4,830.44 mi (7,773.84 km) |
| Union to Regensburg | 4,789.76 mi (7,708.38 km) |
| Union to Regenstauf | 4,787.15 mi (7,704.17 km) |
| Union to Rehau | 4,738.27 mi (7,625.50 km) |
| Union to Rehburg-Loccum | 4,553.11 mi (7,327.53 km) |
| Union to Rehlingen-Siersburg | 4,573.20 mi (7,359.85 km) |
| Union to Reichelsheim | 4,641.99 mi (7,470.56 km) |
