| Tortum to Solofra | 1,400.74 mi (2,254.28 km) |
| Tortum to Somma Lombardo | 1,692.74 mi (2,724.20 km) |
| Tortum to Somma Vesuviana | 1,421.81 mi (2,288.18 km) |
| Tortum to Sommacampagna | 1,588.27 mi (2,556.07 km) |
| Tortum to Sona | 1,589.15 mi (2,557.50 km) |
| Tortum to Sondrio | 1,637.62 mi (2,635.49 km) |
| Tortum to Sora | 1,457.56 mi (2,345.72 km) |
| Tortum to Sorbolo | 1,607.15 mi (2,586.46 km) |
| Tortum to Soresina | 1,636.30 mi (2,633.37 km) |
| Tortum to Sorisole | 1,646.69 mi (2,650.09 km) |
| Tortum to Sorrento | 1,427.36 mi (2,297.12 km) |
| Tortum to Sorso | 1,725.42 mi (2,776.80 km) |
| Tortum to Sortino | 1,444.32 mi (2,324.40 km) |
| Tortum to Soverato Marina | 1,337.59 mi (2,152.65 km) |
| Tortum to Sovicille | 1,570.73 mi (2,527.85 km) |
