| Aalst to Sangeorz-Bai | 961.23 mi (1,546.96 km) |
| Aalst to Sannicolau Mare | 827.78 mi (1,332.18 km) |
| Aalst to Santana | 855.27 mi (1,376.42 km) |
| Aalst to Satu Mare | 873.01 mi (1,404.97 km) |
| Aalst to Scobinti | 1,058.52 mi (1,703.52 km) |
| Aalst to Scornicesti | 1,044.86 mi (1,681.53 km) |
| Aalst to Sebes | 955.34 mi (1,537.47 km) |
| Aalst to Seini | 891.16 mi (1,434.19 km) |
| Aalst to Sfantu-Gheorghe | 1,052.80 mi (1,694.32 km) |
| Aalst to Sibiu | 985.46 mi (1,585.95 km) |
| Aalst to Sighetu Marmatiei | 912.97 mi (1,469.28 km) |
| Aalst to Sighisoara | 999.14 mi (1,607.96 km) |
| Aalst to Simeria | 935.32 mi (1,505.26 km) |
| Aalst to Sinaia | 1,059.52 mi (1,705.14 km) |
| Aalst to Slatina | 1,042.34 mi (1,677.48 km) |
