| Forest Park to Sestu | 4,746.69 mi (7,639.06 km) |
| Forest Park to Settimo Torinese | 4,472.19 mi (7,197.30 km) |
| Forest Park to Seveso | 4,510.51 mi (7,258.96 km) |
| Forest Park to Sezze | 4,832.51 mi (7,777.17 km) |
| Forest Park to Siano | 4,929.39 mi (7,933.09 km) |
| Forest Park to Siena | 4,688.39 mi (7,545.24 km) |
| Forest Park to Signa | 4,660.95 mi (7,501.07 km) |
| Forest Park to Silea | 4,638.61 mi (7,465.12 km) |
| Forest Park to Silvi Paese | 4,834.49 mi (7,780.36 km) |
| Forest Park to Sinalunga | 4,709.09 mi (7,578.55 km) |
| Forest Park to Siniscola | 4,724.10 mi (7,602.70 km) |
| Forest Park to Sinnai | 4,751.50 mi (7,646.80 km) |
| Forest Park to Siracusa | 5,109.69 mi (8,223.26 km) |
| Forest Park to Solaro | 4,509.34 mi (7,257.08 km) |
| Forest Park to Soliera | 4,617.49 mi (7,431.14 km) |
