| Aarau to Sangeorgiu de Mures | 774.72 mi (1,246.79 km) |
| Aarau to Sangeorz-Bai | 776.49 mi (1,249.63 km) |
| Aarau to Sannicolau Mare | 601.37 mi (967.81 km) |
| Aarau to Santana | 638.58 mi (1,027.70 km) |
| Aarau to Satu Mare | 690.92 mi (1,111.93 km) |
| Aarau to Scobinti | 881.09 mi (1,417.98 km) |
| Aarau to Scornicesti | 814.22 mi (1,310.36 km) |
| Aarau to Sebes | 741.12 mi (1,192.72 km) |
| Aarau to Seini | 709.42 mi (1,141.70 km) |
| Aarau to Sfantu-Gheorghe | 846.35 mi (1,362.07 km) |
| Aarau to Sibiu | 771.06 mi (1,240.89 km) |
| Aarau to Sighetu Marmatiei | 736.80 mi (1,185.76 km) |
| Aarau to Sighisoara | 794.34 mi (1,278.37 km) |
| Aarau to Simeria | 716.75 mi (1,153.50 km) |
| Aarau to Sinaia | 844.36 mi (1,358.86 km) |
