| Oleggio to Somma Lombardo | 6.60 mi (10.62 km) |
| Oleggio to Somma Vesuviana | 437.98 mi (704.86 km) |
| Oleggio to Sommacampagna | 108.23 mi (174.18 km) |
| Oleggio to Sona | 107.13 mi (172.41 km) |
| Oleggio to Sondrio | 71.32 mi (114.79 km) |
| Oleggio to Sora | 365.97 mi (588.98 km) |
| Oleggio to Sorbolo | 102.55 mi (165.03 km) |
| Oleggio to Soresina | 63.15 mi (101.63 km) |
| Oleggio to Sorisole | 50.30 mi (80.95 km) |
| Oleggio to Sorrento | 449.03 mi (722.64 km) |
| Oleggio to Sorso | 331.78 mi (533.94 km) |
| Oleggio to Sortino | 669.99 mi (1,078.25 km) |
| Oleggio to Soverato Marina | 626.16 mi (1,007.71 km) |
| Oleggio to Sovicille | 205.09 mi (330.06 km) |
| Oleggio to Spello | 269.09 mi (433.06 km) |
