| Tacoma to Sestu | 5,755.64 mi (9,262.81 km) |
| Tacoma to Settimo Torinese | 5,376.21 mi (8,652.18 km) |
| Tacoma to Seveso | 5,381.12 mi (8,660.08 km) |
| Tacoma to Sezze | 5,727.28 mi (9,217.16 km) |
| Tacoma to Siano | 5,809.72 mi (9,349.84 km) |
| Tacoma to Siena | 5,574.43 mi (8,971.17 km) |
| Tacoma to Signa | 5,540.79 mi (8,917.05 km) |
| Tacoma to Silea | 5,457.56 mi (8,783.10 km) |
| Tacoma to Silvi Paese | 5,689.05 mi (9,155.64 km) |
| Tacoma to Sinalunga | 5,590.53 mi (8,997.09 km) |
| Tacoma to Siniscola | 5,696.18 mi (9,167.11 km) |
| Tacoma to Sinnai | 5,758.49 mi (9,267.40 km) |
| Tacoma to Siracusa | 6,053.37 mi (9,741.95 km) |
| Tacoma to Solaro | 5,381.46 mi (8,660.62 km) |
| Tacoma to Soliera | 5,479.34 mi (8,818.15 km) |
