| Mamoudzou to Solofra | 4,182.34 mi (6,730.82 km) |
| Mamoudzou to Somma Lombardo | 4,635.73 mi (7,460.48 km) |
| Mamoudzou to Somma Vesuviana | 4,196.86 mi (6,754.19 km) |
| Mamoudzou to Sommacampagna | 4,556.16 mi (7,332.42 km) |
| Mamoudzou to Sona | 4,558.48 mi (7,336.16 km) |
| Mamoudzou to Sondrio | 4,627.09 mi (7,446.58 km) |
| Mamoudzou to Sora | 4,269.06 mi (6,870.39 km) |
| Mamoudzou to Sorbolo | 4,537.62 mi (7,302.59 km) |
| Mamoudzou to Soresina | 4,579.35 mi (7,369.75 km) |
| Mamoudzou to Sorisole | 4,609.86 mi (7,418.86 km) |
| Mamoudzou to Sorrento | 4,184.90 mi (6,734.95 km) |
| Mamoudzou to Sorso | 4,380.44 mi (7,049.64 km) |
| Mamoudzou to Sortino | 3,969.24 mi (6,387.87 km) |
| Mamoudzou to Soverato Marina | 4,008.70 mi (6,451.38 km) |
| Mamoudzou to Sovicille | 4,428.21 mi (7,126.51 km) |
