| Middelharnis to Sangeorz-Bai | 963.94 mi (1,551.31 km) |
| Middelharnis to Sannicolau Mare | 841.14 mi (1,353.68 km) |
| Middelharnis to Santana | 866.09 mi (1,393.84 km) |
| Middelharnis to Satu Mare | 876.15 mi (1,410.03 km) |
| Middelharnis to Scobinti | 1,058.77 mi (1,703.93 km) |
| Middelharnis to Scornicesti | 1,057.22 mi (1,701.44 km) |
| Middelharnis to Sebes | 964.56 mi (1,552.32 km) |
| Middelharnis to Seini | 894.01 mi (1,438.76 km) |
| Middelharnis to Sfantu-Gheorghe | 1,059.43 mi (1,704.98 km) |
| Middelharnis to Sibiu | 994.46 mi (1,600.43 km) |
| Middelharnis to Sighetu Marmatiei | 914.40 mi (1,471.59 km) |
| Middelharnis to Sighisoara | 1,005.84 mi (1,618.74 km) |
| Middelharnis to Simeria | 945.73 mi (1,522.01 km) |
| Middelharnis to Sinaia | 1,068.09 mi (1,718.93 km) |
| Middelharnis to Slatina | 1,055.40 mi (1,698.50 km) |
