| Gahanna to Wayne (Michigan) | 157.99 mi (254.26 km) |
| Gahanna to Waynesboro (Pennsylvania) | 280.59 mi (451.56 km) |
| Gahanna to Waynesboro (Virginia) | 251.96 mi (405.49 km) |
| Gahanna to Weatherford (Oklahoma) | 916.37 mi (1,474.75 km) |
| Gahanna to Weatherford (Texas) | 967.59 mi (1,557.18 km) |
| Gahanna to Webb City (Missouri) | 657.06 mi (1,057.44 km) |
| Gahanna to Webster (Texas) | 1,002.72 mi (1,613.72 km) |
| Gahanna to Webster Groves (Missouri) | 412.48 mi (663.82 km) |
| Gahanna to Weddington (North Carolina) | 364.69 mi (586.91 km) |
| Gahanna to Weigelstown (Pennsylvania) | 319.25 mi (513.78 km) |
| Gahanna to Weirton (West Virginia) | 123.99 mi (199.55 km) |
| Gahanna to Wekiwa Springs (Florida) | 786.86 mi (1,266.32 km) |
| Gahanna to Welby (Colorado) | 1,168.02 mi (1,879.75 km) |
| Gahanna to Wellington (Colorado) | 1,163.53 mi (1,872.52 km) |
| Gahanna to Wellington (Florida) | 936.32 mi (1,506.86 km) |
