| Alcoa to Solofra | 5,060.20 mi (8,143.60 km) |
| Alcoa to Somma Lombardo | 4,623.09 mi (7,440.15 km) |
| Alcoa to Somma Vesuviana | 5,040.63 mi (8,112.11 km) |
| Alcoa to Sommacampagna | 4,723.61 mi (7,601.91 km) |
| Alcoa to Sona | 4,721.77 mi (7,598.95 km) |
| Alcoa to Sondrio | 4,656.45 mi (7,493.83 km) |
| Alcoa to Sora | 4,973.32 mi (8,003.79 km) |
| Alcoa to Sorbolo | 4,725.49 mi (7,604.94 km) |
| Alcoa to Soresina | 4,685.42 mi (7,540.46 km) |
| Alcoa to Sorisole | 4,661.84 mi (7,502.50 km) |
| Alcoa to Sorrento | 5,047.05 mi (8,122.44 km) |
| Alcoa to Sorso | 4,781.97 mi (7,695.83 km) |
| Alcoa to Sortino | 5,208.83 mi (8,382.80 km) |
| Alcoa to Soverato Marina | 5,217.96 mi (8,397.50 km) |
| Alcoa to Sovicille | 4,813.30 mi (7,746.26 km) |
