| Safety Harbor to Sestu | 5,110.96 mi (8,225.30 km) |
| Safety Harbor to Settimo Torinese | 4,896.31 mi (7,879.85 km) |
| Safety Harbor to Seveso | 4,945.58 mi (7,959.14 km) |
| Safety Harbor to Sezze | 5,239.49 mi (8,432.14 km) |
| Safety Harbor to Siano | 5,336.68 mi (8,588.56 km) |
| Safety Harbor to Siena | 5,107.10 mi (8,219.08 km) |
| Safety Harbor to Signa | 5,083.69 mi (8,181.40 km) |
| Safety Harbor to Silea | 5,086.20 mi (8,185.45 km) |
| Safety Harbor to Silvi Paese | 5,257.31 mi (8,460.82 km) |
| Safety Harbor to Sinalunga | 5,128.43 mi (8,253.41 km) |
| Safety Harbor to Siniscola | 5,105.46 mi (8,216.45 km) |
| Safety Harbor to Sinnai | 5,116.34 mi (8,233.95 km) |
| Safety Harbor to Siracusa | 5,480.91 mi (8,820.68 km) |
| Safety Harbor to Solaro | 4,943.89 mi (7,956.43 km) |
| Safety Harbor to Soliera | 5,049.80 mi (8,126.86 km) |
