| Gahanna to Southern Pines (North Carolina) | 383.77 mi (617.62 km) |
| Gahanna to Southfield (Michigan) | 170.62 mi (274.59 km) |
| Gahanna to Southgate (Michigan) | 151.64 mi (244.05 km) |
| Gahanna to Southlake (Texas) | 930.16 mi (1,496.94 km) |
| Gahanna to Spanaway (Washington) | 2,016.93 mi (3,245.94 km) |
| Gahanna to Spanish Fork (Utah) | 1,514.90 mi (2,438.00 km) |
| Gahanna to Spanish Lake (Missouri) | 401.14 mi (645.57 km) |
| Gahanna to Spanish Springs (Nevada) | 1,938.67 mi (3,119.99 km) |
| Gahanna to Sparks (Nevada) | 1,942.37 mi (3,125.94 km) |
| Gahanna to Spartanburg (South Carolina) | 354.80 mi (571.00 km) |
| Gahanna to Spearfish (South Dakota) | 1,111.45 mi (1,788.71 km) |
| Gahanna to Speedway (Indiana) | 180.07 mi (289.79 km) |
| Gahanna to Spencer (Iowa) | 669.99 mi (1,078.24 km) |
| Gahanna to Spokane (Washington) | 1,784.89 mi (2,872.50 km) |
| Gahanna to Spokane Valley (Washington) | 1,775.66 mi (2,857.65 km) |
