| Chaumont-Gistoux to Somma Lombardo | 391.55 mi (630.14 km) |
| Chaumont-Gistoux to Somma Vesuviana | 823.06 mi (1,324.58 km) |
| Chaumont-Gistoux to Sommacampagna | 462.41 mi (744.18 km) |
| Chaumont-Gistoux to Sona | 460.07 mi (740.41 km) |
| Chaumont-Gistoux to Sondrio | 391.69 mi (630.37 km) |
| Chaumont-Gistoux to Sora | 751.09 mi (1,208.77 km) |
| Chaumont-Gistoux to Sorbolo | 483.50 mi (778.12 km) |
| Chaumont-Gistoux to Soresina | 442.55 mi (712.21 km) |
| Chaumont-Gistoux to Sorisole | 410.88 mi (661.24 km) |
| Chaumont-Gistoux to Sorrento | 835.86 mi (1,345.18 km) |
| Chaumont-Gistoux to Sorso | 707.96 mi (1,139.35 km) |
| Chaumont-Gistoux to Sortino | 1,063.93 mi (1,712.23 km) |
| Chaumont-Gistoux to Soverato Marina | 1,010.55 mi (1,626.32 km) |
| Chaumont-Gistoux to Sovicille | 596.50 mi (959.97 km) |
| Chaumont-Gistoux to Spello | 650.99 mi (1,047.66 km) |
