| Longwood to Sestu | 5,016.53 mi (8,073.32 km) |
| Longwood to Settimo Torinese | 4,803.17 mi (7,729.96 km) |
| Longwood to Seveso | 4,852.72 mi (7,809.70 km) |
| Longwood to Sezze | 5,145.78 mi (8,281.34 km) |
| Longwood to Siano | 5,242.94 mi (8,437.70 km) |
| Longwood to Siena | 5,013.72 mi (8,068.80 km) |
| Longwood to Signa | 4,990.42 mi (8,031.31 km) |
| Longwood to Silea | 4,993.67 mi (8,036.53 km) |
| Longwood to Silvi Paese | 5,163.98 mi (8,310.62 km) |
| Longwood to Sinalunga | 5,035.06 mi (8,103.15 km) |
| Longwood to Siniscola | 5,011.29 mi (8,064.90 km) |
| Longwood to Sinnai | 5,021.91 mi (8,081.98 km) |
| Longwood to Siracusa | 5,386.49 mi (8,668.71 km) |
| Longwood to Solaro | 4,851.02 mi (7,806.97 km) |
| Longwood to Soliera | 4,956.81 mi (7,977.22 km) |
