| Gahanna to Storm Lake (Iowa) | 664.18 mi (1,068.90 km) |
| Gahanna to Storrs (Connecticut) | 567.21 mi (912.84 km) |
| Gahanna to Stoughton (Wisconsin) | 385.16 mi (619.85 km) |
| Gahanna to Stow (Ohio) | 109.32 mi (175.93 km) |
| Gahanna to Streamwood (Illinois) | 309.36 mi (497.87 km) |
| Gahanna to Streator (Illinois) | 322.11 mi (518.38 km) |
| Gahanna to Streetsboro (Ohio) | 115.66 mi (186.14 km) |
| Gahanna to Strongsville (Ohio) | 104.13 mi (167.58 km) |
| Gahanna to Stuart (Florida) | 899.01 mi (1,446.82 km) |
| Gahanna to Stuarts Draft (Virginia) | 247.84 mi (398.87 km) |
| Gahanna to Sturgis (Michigan) | 181.14 mi (291.52 km) |
| Gahanna to Suamico (Wisconsin) | 414.71 mi (667.42 km) |
| Gahanna to Sudley (Virginia) | 298.98 mi (481.16 km) |
| Gahanna to Suffern (New York) | 463.68 mi (746.22 km) |
| Gahanna to Suffolk (Virginia) | 408.04 mi (656.68 km) |
