| Klosterneuburg to Sangeorz-Bai | 393.00 mi (632.48 km) |
| Klosterneuburg to Sannicolau Mare | 254.22 mi (409.12 km) |
| Klosterneuburg to Santana | 277.68 mi (446.89 km) |
| Klosterneuburg to Satu Mare | 305.60 mi (491.81 km) |
| Klosterneuburg to Scobinti | 496.00 mi (798.24 km) |
| Klosterneuburg to Scornicesti | 468.92 mi (754.65 km) |
| Klosterneuburg to Sebes | 377.25 mi (607.13 km) |
| Klosterneuburg to Seini | 324.18 mi (521.72 km) |
| Klosterneuburg to Sfantu-Gheorghe | 476.02 mi (766.09 km) |
| Klosterneuburg to Sibiu | 407.39 mi (655.63 km) |
| Klosterneuburg to Sighetu Marmatiei | 350.28 mi (563.71 km) |
| Klosterneuburg to Sighisoara | 422.46 mi (679.88 km) |
| Klosterneuburg to Simeria | 357.51 mi (575.36 km) |
| Klosterneuburg to Sinaia | 481.50 mi (774.90 km) |
| Klosterneuburg to Slatina | 467.45 mi (752.28 km) |
