| Troon to Sestu | 1,287.92 mi (2,072.70 km) |
| Troon to Settimo Torinese | 901.23 mi (1,450.38 km) |
| Troon to Seveso | 909.84 mi (1,464.25 km) |
| Troon to Sezze | 1,257.08 mi (2,023.07 km) |
| Troon to Siano | 1,344.30 mi (2,163.44 km) |
| Troon to Siena | 1,103.43 mi (1,775.80 km) |
| Troon to Signa | 1,070.44 mi (1,722.70 km) |
| Troon to Silea | 1,004.83 mi (1,617.12 km) |
| Troon to Silvi Paese | 1,228.62 mi (1,977.27 km) |
| Troon to Sinalunga | 1,120.71 mi (1,803.61 km) |
| Troon to Siniscola | 1,222.98 mi (1,968.19 km) |
| Troon to Sinnai | 1,290.23 mi (2,076.42 km) |
| Troon to Siracusa | 1,580.06 mi (2,542.87 km) |
| Troon to Solaro | 909.90 mi (1,464.34 km) |
| Troon to Soliera | 1,011.97 mi (1,628.62 km) |
