| Ithaca to Solofra | 4,467.14 mi (7,189.18 km) |
| Ithaca to Somma Lombardo | 4,025.80 mi (6,478.90 km) |
| Ithaca to Somma Vesuviana | 4,447.94 mi (7,158.27 km) |
| Ithaca to Sommacampagna | 4,125.21 mi (6,638.88 km) |
| Ithaca to Sona | 4,123.32 mi (6,635.84 km) |
| Ithaca to Sondrio | 4,057.37 mi (6,529.70 km) |
| Ithaca to Sora | 4,379.72 mi (7,048.47 km) |
| Ithaca to Sorbolo | 4,128.45 mi (6,644.10 km) |
| Ithaca to Soresina | 4,088.00 mi (6,579.00 km) |
| Ithaca to Sorisole | 4,063.71 mi (6,539.91 km) |
| Ithaca to Sorrento | 4,454.95 mi (7,169.56 km) |
| Ithaca to Sorso | 4,196.30 mi (6,753.30 km) |
| Ithaca to Sortino | 4,624.02 mi (7,441.64 km) |
| Ithaca to Soverato Marina | 4,627.56 mi (7,447.35 km) |
| Ithaca to Sovicille | 4,218.75 mi (6,789.42 km) |
