| Port Orchard to Sestu | 5,745.96 mi (9,247.23 km) |
| Port Orchard to Settimo Torinese | 5,365.81 mi (8,635.43 km) |
| Port Orchard to Seveso | 5,370.36 mi (8,642.76 km) |
| Port Orchard to Sezze | 5,716.38 mi (9,199.62 km) |
| Port Orchard to Siano | 5,798.58 mi (9,331.91 km) |
| Port Orchard to Siena | 5,563.61 mi (8,953.76 km) |
| Port Orchard to Signa | 5,529.95 mi (8,899.59 km) |
| Port Orchard to Silea | 5,446.18 mi (8,764.78 km) |
| Port Orchard to Silvi Paese | 5,677.77 mi (9,137.49 km) |
| Port Orchard to Sinalunga | 5,579.65 mi (8,979.57 km) |
| Port Orchard to Siniscola | 5,686.15 mi (9,150.97 km) |
| Port Orchard to Sinnai | 5,748.79 mi (9,251.78 km) |
| Port Orchard to Siracusa | 6,042.65 mi (9,724.70 km) |
| Port Orchard to Solaro | 5,370.71 mi (8,643.32 km) |
| Port Orchard to Soliera | 5,468.38 mi (8,800.50 km) |
