| Eiras to Solofra | 1,219.19 mi (1,962.10 km) |
| Eiras to Somma Lombardo | 941.47 mi (1,515.15 km) |
| Eiras to Somma Vesuviana | 1,197.44 mi (1,927.09 km) |
| Eiras to Sommacampagna | 1,036.64 mi (1,668.31 km) |
| Eiras to Sona | 1,036.38 mi (1,667.90 km) |
| Eiras to Sondrio | 1,005.20 mi (1,617.71 km) |
| Eiras to Sora | 1,151.02 mi (1,852.39 km) |
| Eiras to Sorbolo | 1,009.25 mi (1,624.22 km) |
| Eiras to Soresina | 987.93 mi (1,589.93 km) |
| Eiras to Sorisole | 986.73 mi (1,587.98 km) |
| Eiras to Sorrento | 1,195.86 mi (1,924.55 km) |
| Eiras to Sorso | 892.38 mi (1,436.15 km) |
| Eiras to Sortino | 1,278.65 mi (2,057.78 km) |
| Eiras to Soverato Marina | 1,332.11 mi (2,143.83 km) |
| Eiras to Sovicille | 1,032.08 mi (1,660.97 km) |
