| Belgrade to Sangeorgiu de Mures | 227.31 mi (365.82 km) |
| Belgrade to Sangeorz-Bai | 268.12 mi (431.49 km) |
| Belgrade to Sannicolau Mare | 86.24 mi (138.79 km) |
| Belgrade to Santana | 117.06 mi (188.39 km) |
| Belgrade to Satu Mare | 235.69 mi (379.30 km) |
| Belgrade to Scobinti | 356.96 mi (574.47 km) |
| Belgrade to Scornicesti | 201.60 mi (324.45 km) |
| Belgrade to Sebes | 170.21 mi (273.92 km) |
| Belgrade to Seini | 243.11 mi (391.25 km) |
| Belgrade to Sfantu-Gheorghe | 268.53 mi (432.15 km) |
| Belgrade to Sibiu | 191.56 mi (308.29 km) |
| Belgrade to Sighetu Marmatiei | 269.95 mi (434.45 km) |
| Belgrade to Sighisoara | 230.78 mi (371.41 km) |
| Belgrade to Simeria | 142.83 mi (229.87 km) |
| Belgrade to Sinaia | 251.02 mi (403.98 km) |
