| Erandio to Solofra | 928.09 mi (1,493.62 km) |
| Erandio to Somma Lombardo | 597.71 mi (961.92 km) |
| Erandio to Somma Vesuviana | 906.62 mi (1,459.07 km) |
| Erandio to Sommacampagna | 697.17 mi (1,121.99 km) |
| Erandio to Sona | 696.66 mi (1,121.16 km) |
| Erandio to Sondrio | 659.82 mi (1,061.87 km) |
| Erandio to Sora | 850.61 mi (1,368.93 km) |
| Erandio to Sorbolo | 673.89 mi (1,084.51 km) |
| Erandio to Soresina | 648.34 mi (1,043.41 km) |
| Erandio to Sorisole | 643.70 mi (1,035.93 km) |
| Erandio to Sorrento | 908.38 mi (1,461.90 km) |
| Erandio to Sorso | 616.78 mi (992.61 km) |
| Erandio to Sortino | 1,037.33 mi (1,669.43 km) |
| Erandio to Soverato Marina | 1,064.13 mi (1,712.56 km) |
| Erandio to Sovicille | 713.57 mi (1,148.37 km) |
