| Dayton to Solofra | 4,900.02 mi (7,885.82 km) |
| Dayton to Somma Lombardo | 4,455.96 mi (7,171.17 km) |
| Dayton to Somma Vesuviana | 4,881.05 mi (7,855.29 km) |
| Dayton to Sommacampagna | 4,554.30 mi (7,329.45 km) |
| Dayton to Sona | 4,552.37 mi (7,326.33 km) |
| Dayton to Sondrio | 4,485.87 mi (7,219.31 km) |
| Dayton to Sora | 4,812.30 mi (7,744.65 km) |
| Dayton to Sorbolo | 4,558.74 mi (7,336.58 km) |
| Dayton to Soresina | 4,518.00 mi (7,271.02 km) |
| Dayton to Sorisole | 4,493.11 mi (7,230.96 km) |
| Dayton to Sorrento | 4,888.41 mi (7,867.13 km) |
| Dayton to Sorso | 4,632.89 mi (7,455.92 km) |
| Dayton to Sortino | 5,060.70 mi (8,144.41 km) |
| Dayton to Soverato Marina | 5,061.83 mi (8,146.23 km) |
| Dayton to Sovicille | 4,650.83 mi (7,484.78 km) |
