| Montesilvano to Sulakyurt | 1,025.77 mi (1,650.82 km) |
| Montesilvano to Sultanbeyli | 785.32 mi (1,263.85 km) |
| Montesilvano to Sultandagi | 936.57 mi (1,507.26 km) |
| Montesilvano to Sultanhani | 1,059.91 mi (1,705.76 km) |
| Montesilvano to Sultanhisar | 804.04 mi (1,293.98 km) |
| Montesilvano to Suluova | 1,112.66 mi (1,790.66 km) |
| Montesilvano to Sumbas | 1,206.48 mi (1,941.63 km) |
| Montesilvano to Sungurlu | 1,059.27 mi (1,704.73 km) |
| Montesilvano to Surmene | 1,338.38 mi (2,153.92 km) |
| Montesilvano to Suruc | 1,340.01 mi (2,156.53 km) |
| Montesilvano to Susehri | 1,248.47 mi (2,009.21 km) |
| Montesilvano to Susurluk | 749.09 mi (1,205.55 km) |
| Montesilvano to Susuz | 1,494.03 mi (2,404.40 km) |
| Montesilvano to Sutculer | 953.92 mi (1,535.19 km) |
| Montesilvano to Talas | 1,150.97 mi (1,852.31 km) |
