| Arzano to Somma Lombardo | 432.00 mi (695.24 km) |
| Arzano to Somma Vesuviana | 9.40 mi (15.13 km) |
| Arzano to Sommacampagna | 354.33 mi (570.24 km) |
| Arzano to Sona | 356.73 mi (574.10 km) |
| Arzano to Sondrio | 424.36 mi (682.94 km) |
| Arzano to Sora | 64.75 mi (104.21 km) |
| Arzano to Sorbolo | 333.21 mi (536.24 km) |
| Arzano to Soresina | 374.90 mi (603.34 km) |
| Arzano to Sorisole | 405.60 mi (652.75 km) |
| Arzano to Sorrento | 20.73 mi (33.36 km) |
| Arzano to Sorso | 297.38 mi (478.59 km) |
| Arzano to Sortino | 262.34 mi (422.20 km) |
| Arzano to Soverato Marina | 196.21 mi (315.76 km) |
| Arzano to Sovicille | 225.62 mi (363.11 km) |
| Arzano to Spello | 164.95 mi (265.47 km) |
