| Saint-Medard-en-Jalles to Somma Lombardo | 460.66 mi (741.36 km) |
| Saint-Medard-en-Jalles to Somma Vesuviana | 814.48 mi (1,310.77 km) |
| Saint-Medard-en-Jalles to Sommacampagna | 564.21 mi (908.01 km) |
| Saint-Medard-en-Jalles to Sona | 563.38 mi (906.68 km) |
| Saint-Medard-en-Jalles to Sondrio | 519.47 mi (836.00 km) |
| Saint-Medard-en-Jalles to Sora | 752.22 mi (1,210.59 km) |
| Saint-Medard-en-Jalles to Sorbolo | 546.28 mi (879.16 km) |
| Saint-Medard-en-Jalles to Soresina | 516.09 mi (830.56 km) |
| Saint-Medard-en-Jalles to Sorisole | 506.94 mi (815.84 km) |
| Saint-Medard-en-Jalles to Sorrento | 818.78 mi (1,317.69 km) |
| Saint-Medard-en-Jalles to Sorso | 548.86 mi (883.31 km) |
| Saint-Medard-en-Jalles to Sortino | 976.68 mi (1,571.81 km) |
| Saint-Medard-en-Jalles to Soverato Marina | 984.97 mi (1,585.16 km) |
| Saint-Medard-en-Jalles to Sovicille | 602.82 mi (970.14 km) |
| Saint-Medard-en-Jalles to Spello | 678.16 mi (1,091.39 km) |
