| Phoenix to Sestu | 6,153.37 mi (9,902.89 km) |
| Phoenix to Settimo Torinese | 5,824.56 mi (9,373.73 km) |
| Phoenix to Seveso | 5,848.09 mi (9,411.59 km) |
| Phoenix to Sezze | 6,190.26 mi (9,962.27 km) |
| Phoenix to Siano | 6,282.95 mi (10,111.43 km) |
| Phoenix to Siena | 6,038.21 mi (9,717.57 km) |
| Phoenix to Signa | 6,007.10 mi (9,667.50 km) |
| Phoenix to Silea | 5,954.73 mi (9,583.21 km) |
| Phoenix to Silvi Paese | 6,173.33 mi (9,935.02 km) |
| Phoenix to Sinalunga | 6,057.31 mi (9,748.29 km) |
| Phoenix to Siniscola | 6,114.16 mi (9,839.79 km) |
| Phoenix to Sinnai | 6,157.45 mi (9,909.46 km) |
| Phoenix to Siracusa | 6,496.71 mi (10,455.44 km) |
| Phoenix to Solaro | 5,847.61 mi (9,410.82 km) |
| Phoenix to Soliera | 5,953.87 mi (9,581.83 km) |
