| Alum Rock to Sestu | 6,291.12 mi (10,124.58 km) |
| Alum Rock to Settimo Torinese | 5,929.66 mi (9,542.86 km) |
| Alum Rock to Seveso | 5,942.10 mi (9,562.89 km) |
| Alum Rock to Sezze | 6,289.28 mi (10,121.61 km) |
| Alum Rock to Siano | 6,376.38 mi (10,261.78 km) |
| Alum Rock to Siena | 6,135.60 mi (9,874.29 km) |
| Alum Rock to Signa | 6,102.72 mi (9,821.38 km) |
| Alum Rock to Silea | 6,030.97 mi (9,705.90 km) |
| Alum Rock to Silvi Paese | 6,259.14 mi (10,073.11 km) |
| Alum Rock to Sinalunga | 6,153.01 mi (9,902.32 km) |
| Alum Rock to Siniscola | 6,239.66 mi (10,041.76 km) |
| Alum Rock to Sinnai | 6,294.52 mi (10,130.05 km) |
| Alum Rock to Siracusa | 6,609.98 mi (10,637.73 km) |
| Alum Rock to Solaro | 5,942.11 mi (9,562.91 km) |
| Alum Rock to Soliera | 6,044.06 mi (9,726.98 km) |
