| Sankt Augustin to Sangeorz-Bai | 823.71 mi (1,325.63 km) |
| Sankt Augustin to Sannicolau Mare | 694.84 mi (1,118.24 km) |
| Sankt Augustin to Santana | 720.68 mi (1,159.83 km) |
| Sankt Augustin to Satu Mare | 735.54 mi (1,183.73 km) |
| Sankt Augustin to Scobinti | 920.76 mi (1,481.83 km) |
| Sankt Augustin to Scornicesti | 911.31 mi (1,466.61 km) |
| Sankt Augustin to Sebes | 819.94 mi (1,319.57 km) |
| Sankt Augustin to Seini | 753.64 mi (1,212.87 km) |
| Sankt Augustin to Sfantu-Gheorghe | 916.33 mi (1,474.69 km) |
| Sankt Augustin to Sibiu | 849.96 mi (1,367.89 km) |
| Sankt Augustin to Sighetu Marmatiei | 775.28 mi (1,247.69 km) |
| Sankt Augustin to Sighisoara | 862.67 mi (1,388.34 km) |
| Sankt Augustin to Simeria | 800.54 mi (1,288.35 km) |
| Sankt Augustin to Sinaia | 923.85 mi (1,486.79 km) |
| Sankt Augustin to Slatina | 909.26 mi (1,463.32 km) |
