| Wauwatosa to Sestu | 4,750.69 mi (7,645.49 km) |
| Wauwatosa to Settimo Torinese | 4,450.76 mi (7,162.80 km) |
| Wauwatosa to Seveso | 4,483.19 mi (7,215.00 km) |
| Wauwatosa to Sezze | 4,815.26 mi (7,749.41 km) |
| Wauwatosa to Siano | 4,910.90 mi (7,903.34 km) |
| Wauwatosa to Siena | 4,667.08 mi (7,510.94 km) |
| Wauwatosa to Signa | 4,637.98 mi (7,464.11 km) |
| Wauwatosa to Silea | 4,603.55 mi (7,408.70 km) |
| Wauwatosa to Silvi Paese | 4,809.52 mi (7,740.17 km) |
| Wauwatosa to Sinalunga | 4,687.23 mi (7,543.37 km) |
| Wauwatosa to Siniscola | 4,720.33 mi (7,596.63 km) |
| Wauwatosa to Sinnai | 4,755.18 mi (7,652.72 km) |
| Wauwatosa to Siracusa | 5,106.32 mi (8,217.82 km) |
| Wauwatosa to Solaro | 4,482.30 mi (7,213.56 km) |
| Wauwatosa to Soliera | 4,590.31 mi (7,387.38 km) |
