| Gentilly to Somma Lombardo | 368.07 mi (592.36 km) |
| Gentilly to Somma Vesuviana | 805.67 mi (1,296.59 km) |
| Gentilly to Sommacampagna | 463.95 mi (746.65 km) |
| Gentilly to Sona | 462.00 mi (743.52 km) |
| Gentilly to Sondrio | 395.74 mi (636.88 km) |
| Gentilly to Sora | 734.07 mi (1,181.38 km) |
| Gentilly to Sorbolo | 470.64 mi (757.42 km) |
| Gentilly to Soresina | 429.18 mi (690.69 km) |
| Gentilly to Sorisole | 403.04 mi (648.63 km) |
| Gentilly to Sorrento | 815.87 mi (1,313.02 km) |
| Gentilly to Sorso | 631.97 mi (1,017.05 km) |
| Gentilly to Sortino | 1,026.11 mi (1,651.36 km) |
| Gentilly to Soverato Marina | 993.20 mi (1,598.41 km) |
| Gentilly to Sovicille | 571.75 mi (920.15 km) |
| Gentilly to Spello | 638.20 mi (1,027.09 km) |
