| Port Orchard to Solofra | 5,800.43 mi (9,334.89 km) |
| Port Orchard to Somma Lombardo | 5,357.08 mi (8,621.38 km) |
| Port Orchard to Somma Vesuviana | 5,788.08 mi (9,315.01 km) |
| Port Orchard to Sommacampagna | 5,426.93 mi (8,733.80 km) |
| Port Orchard to Sona | 5,424.53 mi (8,729.94 km) |
| Port Orchard to Sondrio | 5,357.19 mi (8,621.56 km) |
| Port Orchard to Sora | 5,716.62 mi (9,200.02 km) |
| Port Orchard to Sorbolo | 5,450.23 mi (8,771.29 km) |
| Port Orchard to Soresina | 5,409.39 mi (8,705.58 km) |
| Port Orchard to Sorisole | 5,377.63 mi (8,654.46 km) |
| Port Orchard to Sorrento | 5,801.54 mi (9,336.67 km) |
| Port Orchard to Sorso | 5,643.01 mi (9,081.54 km) |
| Port Orchard to Sortino | 6,030.29 mi (9,704.81 km) |
| Port Orchard to Soverato Marina | 5,973.72 mi (9,613.77 km) |
| Port Orchard to Sovicille | 5,563.28 mi (8,953.23 km) |
