| Grasse to Somma Lombardo | 164.58 mi (264.87 km) |
| Grasse to Somma Vesuviana | 430.01 mi (692.04 km) |
| Grasse to Sommacampagna | 227.71 mi (366.47 km) |
| Grasse to Sona | 228.19 mi (367.23 km) |
| Grasse to Sondrio | 225.32 mi (362.63 km) |
| Grasse to Sora | 365.82 mi (588.74 km) |
| Grasse to Sorbolo | 192.83 mi (310.32 km) |
| Grasse to Soresina | 183.11 mi (294.69 km) |
| Grasse to Sorisole | 196.38 mi (316.04 km) |
| Grasse to Sorrento | 435.66 mi (701.12 km) |
| Grasse to Sorso | 215.61 mi (347.00 km) |
| Grasse to Sortino | 619.07 mi (996.30 km) |
| Grasse to Soverato Marina | 607.27 mi (977.30 km) |
| Grasse to Sovicille | 218.02 mi (350.87 km) |
| Grasse to Spello | 292.98 mi (471.51 km) |
