| State College to Sestu | 4,392.85 mi (7,069.61 km) |
| State College to Settimo Torinese | 4,128.27 mi (6,643.82 km) |
| State College to Seveso | 4,169.02 mi (6,709.39 km) |
| State College to Sezze | 4,486.11 mi (7,219.70 km) |
| State College to Siano | 4,583.29 mi (7,376.09 km) |
| State College to Siena | 4,343.93 mi (6,990.89 km) |
| State College to Signa | 4,317.24 mi (6,947.93 km) |
| State College to Silea | 4,300.30 mi (6,920.66 km) |
| State College to Silvi Paese | 4,491.24 mi (7,227.96 km) |
| State College to Sinalunga | 4,364.81 mi (7,024.49 km) |
| State College to Siniscola | 4,372.89 mi (7,037.48 km) |
| State College to Sinnai | 4,397.75 mi (7,077.50 km) |
| State College to Siracusa | 4,757.71 mi (7,656.79 km) |
| State College to Solaro | 4,167.74 mi (6,707.33 km) |
| State College to Soliera | 4,275.69 mi (6,881.06 km) |
