| Aarau to Reichenbach/Vogtland | 294.01 mi (473.16 km) |
| Aarau to Reinbek | 432.96 mi (696.79 km) |
| Aarau to Reinfeld | 457.05 mi (735.55 km) |
| Aarau to Reinheim | 171.43 mi (275.89 km) |
| Aarau to Reiskirchen | 223.93 mi (360.38 km) |
| Aarau to Rellingen | 438.71 mi (706.04 km) |
| Aarau to Remagen | 222.74 mi (358.46 km) |
| Aarau to Remscheid | 264.19 mi (425.17 km) |
| Aarau to Rendsburg | 481.90 mi (775.54 km) |
| Aarau to Renningen | 102.84 mi (165.51 km) |
| Aarau to Reutlingen | 92.29 mi (148.53 km) |
| Aarau to Rhaude | 399.05 mi (642.21 km) |
| Aarau to Rheda-Wiedenbruck | 307.10 mi (494.22 km) |
| Aarau to Rhede | 312.20 mi (502.43 km) |
| Aarau to Rheinau | 87.76 mi (141.23 km) |
