| Aerzen to Ratzeburg | 129.78 mi (208.86 km) |
| Aerzen to Raubling | 320.36 mi (515.56 km) |
| Aerzen to Rauenberg | 193.76 mi (311.83 km) |
| Aerzen to Raunheim | 144.84 mi (233.10 km) |
| Aerzen to Ravensburg | 295.19 mi (475.06 km) |
| Aerzen to Recke | 69.05 mi (111.13 km) |
| Aerzen to Recklinghausen | 95.34 mi (153.43 km) |
| Aerzen to Regen | 272.47 mi (438.49 km) |
| Aerzen to Regensburg | 243.36 mi (391.65 km) |
| Aerzen to Regenstauf | 237.99 mi (383.02 km) |
| Aerzen to Rehau | 172.30 mi (277.29 km) |
| Aerzen to Rehburg-Loccum | 27.82 mi (44.77 km) |
| Aerzen to Rehlingen-Siersburg | 217.01 mi (349.25 km) |
| Aerzen to Reichelsheim | 162.37 mi (261.31 km) |
| Aerzen to Reichenbach/Vogtland | 164.24 mi (264.31 km) |
