| Pianiga to Somma Lombardo | 160.74 mi (258.69 km) |
| Pianiga to Somma Vesuviana | 339.63 mi (546.57 km) |
| Pianiga to Sommacampagna | 56.29 mi (90.60 km) |
| Pianiga to Sona | 56.97 mi (91.68 km) |
| Pianiga to Sondrio | 114.09 mi (183.60 km) |
| Pianiga to Sora | 270.75 mi (435.73 km) |
| Pianiga to Sorbolo | 86.95 mi (139.94 km) |
| Pianiga to Soresina | 105.07 mi (169.10 km) |
| Pianiga to Sorisole | 115.31 mi (185.57 km) |
| Pianiga to Sorrento | 354.44 mi (570.42 km) |
| Pianiga to Sorso | 365.42 mi (588.09 km) |
| Pianiga to Sortino | 593.90 mi (955.78 km) |
| Pianiga to Soverato Marina | 522.65 mi (841.12 km) |
| Pianiga to Sovicille | 155.07 mi (249.56 km) |
| Pianiga to Spello | 173.76 mi (279.64 km) |
