| On Top of the World Designated Place to Solofra | 5,275.54 mi (8,490.16 km) |
| On Top of the World Designated Place to Somma Lombardo | 4,855.47 mi (7,814.12 km) |
| On Top of the World Designated Place to Somma Vesuviana | 5,255.04 mi (8,457.17 km) |
| On Top of the World Designated Place to Sommacampagna | 4,959.05 mi (7,980.82 km) |
| On Top of the World Designated Place to Sona | 4,957.40 mi (7,978.16 km) |
| On Top of the World Designated Place to Sondrio | 4,894.88 mi (7,877.54 km) |
| On Top of the World Designated Place to Sora | 5,191.04 mi (8,354.17 km) |
| On Top of the World Designated Place to Sorbolo | 4,956.17 mi (7,976.19 km) |
| On Top of the World Designated Place to Soresina | 4,917.73 mi (7,914.32 km) |
| On Top of the World Designated Place to Sorisole | 4,896.79 mi (7,880.63 km) |
| On Top of the World Designated Place to Sorrento | 5,259.65 mi (8,464.60 km) |
| On Top of the World Designated Place to Sorso | 4,979.54 mi (8,013.80 km) |
| On Top of the World Designated Place to Sortino | 5,400.42 mi (8,691.14 km) |
| On Top of the World Designated Place to Soverato Marina | 5,424.30 mi (8,729.57 km) |
| On Top of the World Designated Place to Sovicille | 5,035.23 mi (8,103.41 km) |
