| Horstel to Sangeorz-Bai | 831.78 mi (1,338.62 km) |
| Horstel to Sannicolau Mare | 727.37 mi (1,170.59 km) |
| Horstel to Santana | 747.38 mi (1,202.80 km) |
| Horstel to Satu Mare | 745.15 mi (1,199.20 km) |
| Horstel to Scobinti | 923.03 mi (1,485.48 km) |
| Horstel to Scornicesti | 939.64 mi (1,512.20 km) |
| Horstel to Sebes | 842.24 mi (1,355.45 km) |
| Horstel to Seini | 762.47 mi (1,227.08 km) |
| Horstel to Sfantu-Gheorghe | 932.36 mi (1,500.49 km) |
| Horstel to Sibiu | 871.54 mi (1,402.60 km) |
| Horstel to Sighetu Marmatiei | 780.83 mi (1,256.63 km) |
| Horstel to Sighisoara | 879.20 mi (1,414.94 km) |
| Horstel to Simeria | 825.56 mi (1,328.62 km) |
| Horstel to Sinaia | 944.01 mi (1,519.23 km) |
| Horstel to Slatina | 939.08 mi (1,511.31 km) |
