| Silleda to Sangeorgiu de Mures | 1,617.92 mi (2,603.80 km) |
| Silleda to Sangeorz-Bai | 1,626.36 mi (2,617.37 km) |
| Silleda to Sannicolau Mare | 1,435.13 mi (2,309.61 km) |
| Silleda to Santana | 1,477.19 mi (2,377.31 km) |
| Silleda to Satu Mare | 1,543.13 mi (2,483.43 km) |
| Silleda to Scobinti | 1,731.72 mi (2,786.93 km) |
| Silleda to Scornicesti | 1,633.41 mi (2,628.71 km) |
| Silleda to Sebes | 1,577.21 mi (2,538.27 km) |
| Silleda to Seini | 1,561.41 mi (2,512.85 km) |
| Silleda to Sfantu-Gheorghe | 1,684.01 mi (2,710.15 km) |
| Silleda to Sibiu | 1,605.89 mi (2,584.42 km) |
| Silleda to Sighetu Marmatiei | 1,589.82 mi (2,558.56 km) |
| Silleda to Sighisoara | 1,634.57 mi (2,630.58 km) |
| Silleda to Simeria | 1,550.76 mi (2,495.71 km) |
| Silleda to Sinaia | 1,675.97 mi (2,697.22 km) |
