| Sremska Mitrovica to Sangeorgiu de Mures | 258.14 mi (415.44 km) |
| Sremska Mitrovica to Sangeorz-Bai | 293.66 mi (472.59 km) |
| Sremska Mitrovica to Sannicolau Mare | 89.74 mi (144.42 km) |
| Sremska Mitrovica to Santana | 131.90 mi (212.27 km) |
| Sremska Mitrovica to Satu Mare | 249.69 mi (401.84 km) |
| Sremska Mitrovica to Scobinti | 387.70 mi (623.94 km) |
| Sremska Mitrovica to Scornicesti | 243.73 mi (392.24 km) |
| Sremska Mitrovica to Sebes | 203.58 mi (327.63 km) |
| Sremska Mitrovica to Seini | 259.76 mi (418.05 km) |
| Sremska Mitrovica to Sfantu-Gheorghe | 305.70 mi (491.98 km) |
| Sremska Mitrovica to Sibiu | 227.48 mi (366.09 km) |
| Sremska Mitrovica to Sighetu Marmatiei | 288.53 mi (464.35 km) |
| Sremska Mitrovica to Sighisoara | 264.72 mi (426.03 km) |
| Sremska Mitrovica to Simeria | 175.64 mi (282.66 km) |
| Sremska Mitrovica to Sinaia | 290.46 mi (467.46 km) |
