| Geraardsbergen to Sangeorz-Bai | 967.40 mi (1,556.87 km) |
| Geraardsbergen to Sannicolau Mare | 831.50 mi (1,338.17 km) |
| Geraardsbergen to Santana | 859.60 mi (1,383.39 km) |
| Geraardsbergen to Satu Mare | 879.12 mi (1,414.81 km) |
| Geraardsbergen to Scobinti | 1,065.18 mi (1,714.24 km) |
| Geraardsbergen to Scornicesti | 1,048.71 mi (1,687.74 km) |
| Geraardsbergen to Sebes | 960.00 mi (1,544.97 km) |
| Geraardsbergen to Seini | 897.33 mi (1,444.11 km) |
| Geraardsbergen to Sfantu-Gheorghe | 1,058.03 mi (1,702.73 km) |
| Geraardsbergen to Sibiu | 990.16 mi (1,593.51 km) |
| Geraardsbergen to Sighetu Marmatiei | 919.44 mi (1,479.69 km) |
| Geraardsbergen to Sighisoara | 1,004.37 mi (1,616.38 km) |
| Geraardsbergen to Simeria | 939.71 mi (1,512.31 km) |
| Geraardsbergen to Sinaia | 1,064.29 mi (1,712.81 km) |
| Geraardsbergen to Slatina | 1,046.02 mi (1,683.40 km) |
