| Flemalle-Haute to Somma Lombardo | 371.03 mi (597.11 km) |
| Flemalle-Haute to Somma Vesuviana | 798.15 mi (1,284.50 km) |
| Flemalle-Haute to Sommacampagna | 436.97 mi (703.24 km) |
| Flemalle-Haute to Sona | 434.60 mi (699.42 km) |
| Flemalle-Haute to Sondrio | 366.79 mi (590.29 km) |
| Flemalle-Haute to Sora | 726.40 mi (1,169.03 km) |
| Flemalle-Haute to Sorbolo | 459.97 mi (740.25 km) |
| Flemalle-Haute to Soresina | 419.58 mi (675.25 km) |
| Flemalle-Haute to Sorisole | 387.49 mi (623.61 km) |
| Flemalle-Haute to Sorrento | 811.28 mi (1,305.63 km) |
| Flemalle-Haute to Sorso | 693.61 mi (1,116.26 km) |
| Flemalle-Haute to Sortino | 1,041.42 mi (1,676.00 km) |
| Flemalle-Haute to Soverato Marina | 985.12 mi (1,585.40 km) |
| Flemalle-Haute to Sovicille | 573.81 mi (923.46 km) |
| Flemalle-Haute to Spello | 626.17 mi (1,007.72 km) |
