| Aarau to Rothenbach an der Pegnitz | 205.45 mi (330.65 km) |
| Aarau to Rothenburg ob der Tauber | 168.38 mi (270.99 km) |
| Aarau to Rottweil | 59.40 mi (95.59 km) |
| Aarau to Rudersberg | 123.20 mi (198.27 km) |
| Aarau to Rudesheim am Rhein | 178.57 mi (287.38 km) |
| Aarau to Rudolstadt | 272.96 mi (439.29 km) |
| Aarau to Runkel | 207.70 mi (334.26 km) |
| Aarau to Ruppichteroth | 239.42 mi (385.31 km) |
| Aarau to Russelsheim | 180.05 mi (289.77 km) |
| Aarau to Rutesheim | 105.79 mi (170.25 km) |
| Aarau to Ruthen | 283.49 mi (456.23 km) |
| Aarau to Saalfeld | 270.13 mi (434.73 km) |
| Aarau to Saarbrucken | 135.54 mi (218.13 km) |
| Aarau to Saarlouis | 145.25 mi (233.76 km) |
| Aarau to Saarwellingen | 146.61 mi (235.94 km) |
