| Wetteren to Sangeorz-Bai | 968.48 mi (1,558.61 km) |
| Wetteren to Sannicolau Mare | 835.53 mi (1,344.66 km) |
| Wetteren to Santana | 862.92 mi (1,388.74 km) |
| Wetteren to Satu Mare | 880.27 mi (1,416.66 km) |
| Wetteren to Scobinti | 1,065.61 mi (1,714.94 km) |
| Wetteren to Scornicesti | 1,052.59 mi (1,693.97 km) |
| Wetteren to Sebes | 962.93 mi (1,549.69 km) |
| Wetteren to Seini | 898.41 mi (1,445.84 km) |
| Wetteren to Sfantu-Gheorghe | 1,060.27 mi (1,706.35 km) |
| Wetteren to Sibiu | 993.05 mi (1,598.15 km) |
| Wetteren to Sighetu Marmatiei | 920.13 mi (1,480.80 km) |
| Wetteren to Sighisoara | 1,006.61 mi (1,619.98 km) |
| Wetteren to Simeria | 942.97 mi (1,517.56 km) |
| Wetteren to Sinaia | 1,067.09 mi (1,717.32 km) |
| Wetteren to Slatina | 1,050.09 mi (1,689.96 km) |
