| Gahanna to Wichita (Kansas) | 794.69 mi (1,278.93 km) |
| Gahanna to Wichita Falls (Texas) | 960.71 mi (1,546.11 km) |
| Gahanna to Wickliffe (Ohio) | 131.40 mi (211.47 km) |
| Gahanna to Wildomar (California) | 1,940.37 mi (3,122.73 km) |
| Gahanna to Wildwood (Florida) | 778.81 mi (1,253.38 km) |
| Gahanna to Wildwood (Missouri) | 428.97 mi (690.37 km) |
| Gahanna to Wilkes-Barre (Pennsylvania) | 375.87 mi (604.90 km) |
| Gahanna to Wilkinsburg (Pennsylvania) | 160.36 mi (258.07 km) |
| Gahanna to Williamsburg (Virginia) | 382.76 mi (616.00 km) |
| Gahanna to Williamsport (Pennsylvania) | 316.77 mi (509.79 km) |
| Gahanna to Williamstown (New Jersey) | 418.74 mi (673.89 km) |
| Gahanna to Willimantic (Connecticut) | 568.30 mi (914.59 km) |
| Gahanna to Williston (North Dakota) | 1,169.31 mi (1,881.82 km) |
| Gahanna to Willmar (Minnesota) | 712.28 mi (1,146.30 km) |
| Gahanna to Willoughby (Ohio) | 135.38 mi (217.87 km) |
