| Hercules to Solofra | 6,353.62 mi (10,225.16 km) |
| Hercules to Somma Lombardo | 5,902.41 mi (9,499.02 km) |
| Hercules to Somma Vesuviana | 6,339.71 mi (10,202.77 km) |
| Hercules to Sommacampagna | 5,979.30 mi (9,622.76 km) |
| Hercules to Sona | 5,976.96 mi (9,618.98 km) |
| Hercules to Sondrio | 5,908.58 mi (9,508.95 km) |
| Hercules to Sora | 6,267.60 mi (10,086.72 km) |
| Hercules to Sorbolo | 5,999.21 mi (9,654.79 km) |
| Hercules to Soresina | 5,957.67 mi (9,587.94 km) |
| Hercules to Sorisole | 5,926.74 mi (9,538.16 km) |
| Hercules to Sorrento | 6,352.13 mi (10,222.77 km) |
| Hercules to Sorso | 6,169.66 mi (9,929.11 km) |
| Hercules to Sortino | 6,572.69 mi (10,577.73 km) |
| Hercules to Soverato Marina | 6,527.44 mi (10,504.90 km) |
| Hercules to Sovicille | 6,109.93 mi (9,832.98 km) |
