| Monteprandone to Sangeorz-Bai | 610.83 mi (983.03 km) |
| Monteprandone to Sannicolau Mare | 398.44 mi (641.22 km) |
| Monteprandone to Santana | 445.08 mi (716.29 km) |
| Monteprandone to Satu Mare | 553.23 mi (890.34 km) |
| Monteprandone to Scobinti | 707.81 mi (1,139.11 km) |
| Monteprandone to Scornicesti | 546.56 mi (879.61 km) |
| Monteprandone to Sebes | 523.89 mi (843.11 km) |
| Monteprandone to Seini | 566.96 mi (912.44 km) |
| Monteprandone to Sfantu-Gheorghe | 623.62 mi (1,003.62 km) |
| Monteprandone to Sibiu | 546.63 mi (879.72 km) |
| Monteprandone to Sighetu Marmatiei | 597.45 mi (961.51 km) |
| Monteprandone to Sighisoara | 584.97 mi (941.41 km) |
| Monteprandone to Simeria | 496.01 mi (798.24 km) |
| Monteprandone to Sinaia | 604.30 mi (972.52 km) |
| Monteprandone to Slatina | 536.16 mi (862.86 km) |
