| Apex to Sestu | 4,623.33 mi (7,440.52 km) |
| Apex to Settimo Torinese | 4,382.19 mi (7,052.46 km) |
| Apex to Seveso | 4,427.28 mi (7,125.02 km) |
| Apex to Sezze | 4,733.77 mi (7,618.27 km) |
| Apex to Siano | 4,831.20 mi (7,775.07 km) |
| Apex to Siena | 4,596.00 mi (7,396.55 km) |
| Apex to Signa | 4,570.86 mi (7,356.08 km) |
| Apex to Silea | 4,563.54 mi (7,344.30 km) |
| Apex to Silvi Paese | 4,745.10 mi (7,636.50 km) |
| Apex to Sinalunga | 4,617.16 mi (7,430.60 km) |
| Apex to Siniscola | 4,610.20 mi (7,419.41 km) |
| Apex to Sinnai | 4,628.47 mi (7,448.80 km) |
| Apex to Siracusa | 4,991.69 mi (8,033.34 km) |
| Apex to Solaro | 4,425.79 mi (7,122.63 km) |
| Apex to Soliera | 4,532.99 mi (7,295.14 km) |
