| Gahanna to Salisbury (New York) | 491.91 mi (791.65 km) |
| Gahanna to Salisbury (North Carolina) | 327.82 mi (527.57 km) |
| Gahanna to Salmon Creek (Washington) | 2,031.61 mi (3,269.57 km) |
| Gahanna to Salt Lake City (Utah) | 1,523.28 mi (2,451.49 km) |
| Gahanna to Sammamish (Washington) | 1,999.04 mi (3,217.15 km) |
| Gahanna to San Angelo (Texas) | 1,147.74 mi (1,847.10 km) |
| Gahanna to San Anselmo (California) | 2,118.95 mi (3,410.12 km) |
| Gahanna to San Antonio (Texas) | 1,147.14 mi (1,846.15 km) |
| Gahanna to San Benito (Texas) | 1,282.41 mi (2,063.84 km) |
| Gahanna to San Bernardino (California) | 1,928.25 mi (3,103.23 km) |
| Gahanna to San Bruno (California) | 2,118.79 mi (3,409.86 km) |
| Gahanna to San Buenaventura (California) | 2,027.28 mi (3,262.59 km) |
| Gahanna to San Carlos (California) | 2,112.81 mi (3,400.23 km) |
| Gahanna to San Carlos Park (Florida) | 938.04 mi (1,509.63 km) |
| Gahanna to San Clemente (California) | 1,963.57 mi (3,160.06 km) |
