| Cities | Distance |
|---|---|
| Erba to Somma Lombardo | 26.56 mi (42.75 km) |
| Erba to Somma Vesuviana | 430.49 mi (692.80 km) |
| Erba to Sommacampagna | 84.03 mi (135.23 km) |
| Erba to Sona | 82.48 mi (132.74 km) |
| Erba to Sondrio | 39.73 mi (63.94 km) |
| Erba to Sora | 358.27 mi (576.59 km) |
| Erba to Sorbolo | 89.86 mi (144.62 km) |
| Erba to Soresina | 47.98 mi (77.21 km) |
| Erba to Sorisole | 21.88 mi (35.22 km) |
| Erba to Sorrento | 442.45 mi (712.05 km) |
| Erba to Sorso | 348.22 mi (560.41 km) |
| Erba to Sortino | 668.73 mi (1,076.22 km) |
| Erba to Soverato Marina | 618.76 mi (995.80 km) |
| Erba to Sovicille | 201.23 mi (323.84 km) |
| Erba to Spello | 259.31 mi (417.32 km) |