| Igdir to Solofra | 1,530.83 mi (2,463.63 km) |
| Igdir to Somma Lombardo | 1,819.77 mi (2,928.63 km) |
| Igdir to Somma Vesuviana | 1,551.89 mi (2,497.53 km) |
| Igdir to Sommacampagna | 1,715.60 mi (2,760.99 km) |
| Igdir to Sona | 1,716.44 mi (2,762.35 km) |
| Igdir to Sondrio | 1,764.03 mi (2,838.94 km) |
| Igdir to Sora | 1,587.56 mi (2,554.93 km) |
| Igdir to Sorbolo | 1,735.08 mi (2,792.34 km) |
| Igdir to Soresina | 1,763.76 mi (2,838.50 km) |
| Igdir to Sorisole | 1,773.65 mi (2,854.41 km) |
| Igdir to Sorrento | 1,557.43 mi (2,506.44 km) |
| Igdir to Sorso | 1,855.48 mi (2,986.10 km) |
| Igdir to Sortino | 1,572.28 mi (2,530.34 km) |
| Igdir to Soverato Marina | 1,466.68 mi (2,360.40 km) |
| Igdir to Sovicille | 1,699.97 mi (2,735.84 km) |
