| Tumba to Sestu | 1,427.37 mi (2,297.13 km) |
| Tumba to Settimo Torinese | 1,058.43 mi (1,703.37 km) |
| Tumba to Seveso | 1,003.56 mi (1,615.08 km) |
| Tumba to Sezze | 1,239.99 mi (1,995.57 km) |
| Tumba to Siano | 1,278.34 mi (2,057.29 km) |
| Tumba to Siena | 1,131.29 mi (1,820.64 km) |
| Tumba to Signa | 1,102.34 mi (1,774.05 km) |
| Tumba to Silea | 963.54 mi (1,550.67 km) |
| Tumba to Silvi Paese | 1,161.22 mi (1,868.80 km) |
| Tumba to Sinalunga | 1,134.16 mi (1,825.25 km) |
| Tumba to Siniscola | 1,334.40 mi (2,147.51 km) |
| Tumba to Sinnai | 1,425.85 mi (2,294.69 km) |
| Tumba to Siracusa | 1,533.27 mi (2,467.55 km) |
| Tumba to Solaro | 1,006.23 mi (1,619.37 km) |
| Tumba to Soliera | 1,040.07 mi (1,673.83 km) |
