| Gahanna to Solofra | 4,833.47 mi (7,778.73 km) |
| Gahanna to Somma Lombardo | 4,390.29 mi (7,065.50 km) |
| Gahanna to Somma Vesuviana | 4,814.42 mi (7,748.06 km) |
| Gahanna to Sommacampagna | 4,488.99 mi (7,224.32 km) |
| Gahanna to Sona | 4,487.07 mi (7,221.24 km) |
| Gahanna to Sondrio | 4,420.73 mi (7,114.48 km) |
| Gahanna to Sora | 4,745.86 mi (7,637.72 km) |
| Gahanna to Sorbolo | 4,493.04 mi (7,230.85 km) |
| Gahanna to Soresina | 4,452.39 mi (7,165.43 km) |
| Gahanna to Sorisole | 4,427.69 mi (7,125.68 km) |
| Gahanna to Sorrento | 4,821.66 mi (7,759.71 km) |
| Gahanna to Sorso | 4,564.91 mi (7,346.52 km) |
| Gahanna to Sortino | 4,992.70 mi (8,034.97 km) |
| Gahanna to Soverato Marina | 4,994.79 mi (8,038.34 km) |
| Gahanna to Sovicille | 4,584.54 mi (7,378.11 km) |
