| Fort Pierce to Sestu | 5,018.41 mi (8,076.34 km) |
| Fort Pierce to Settimo Torinese | 4,815.11 mi (7,749.17 km) |
| Fort Pierce to Seveso | 4,866.26 mi (7,831.50 km) |
| Fort Pierce to Sezze | 5,153.93 mi (8,294.45 km) |
| Fort Pierce to Siano | 5,250.85 mi (8,450.43 km) |
| Fort Pierce to Siena | 5,024.14 mi (8,085.57 km) |
| Fort Pierce to Signa | 5,001.56 mi (8,049.23 km) |
| Fort Pierce to Silea | 5,008.81 mi (8,060.90 km) |
| Fort Pierce to Silvi Paese | 5,174.60 mi (8,327.72 km) |
| Fort Pierce to Sinalunga | 5,045.52 mi (8,119.98 km) |
| Fort Pierce to Siniscola | 5,015.83 mi (8,072.20 km) |
| Fort Pierce to Sinnai | 5,023.86 mi (8,085.12 km) |
| Fort Pierce to Siracusa | 5,388.32 mi (8,671.66 km) |
| Fort Pierce to Solaro | 4,864.49 mi (7,828.64 km) |
| Fort Pierce to Soliera | 4,969.59 mi (7,997.77 km) |
