| Montesilvano to Serik | 978.15 mi (1,574.18 km) |
| Montesilvano to Serinhisar | 867.76 mi (1,396.53 km) |
| Montesilvano to Serinyol | 1,246.54 mi (2,006.11 km) |
| Montesilvano to Seydisehir | 998.96 mi (1,607.67 km) |
| Montesilvano to Seyhan | 1,184.67 mi (1,906.54 km) |
| Montesilvano to Seyitgazi | 887.06 mi (1,427.59 km) |
| Montesilvano to Siirt | 1,493.22 mi (2,403.11 km) |
| Montesilvano to Sile | 800.13 mi (1,287.69 km) |
| Montesilvano to Silifke | 1,134.15 mi (1,825.23 km) |
| Montesilvano to Silivri | 732.16 mi (1,178.29 km) |
| Montesilvano to Silopi | 1,537.24 mi (2,473.96 km) |
| Montesilvano to Simav | 810.03 mi (1,303.62 km) |
| Montesilvano to Sinanpasa | 881.80 mi (1,419.12 km) |
| Montesilvano to Sindirgi | 765.80 mi (1,232.43 km) |
| Montesilvano to Sinop | 1,071.55 mi (1,724.49 km) |
