| Gahanna to Willow Grove (Pennsylvania) | 409.44 mi (658.93 km) |
| Gahanna to Willowbrook (California) | 1,983.89 mi (3,192.76 km) |
| Gahanna to Willowick (Ohio) | 132.99 mi (214.02 km) |
| Gahanna to Wilmette (Illinois) | 290.36 mi (467.28 km) |
| Gahanna to Wilmington (Delaware) | 388.59 mi (625.38 km) |
| Gahanna to Wilmington (North Carolina) | 486.25 mi (782.54 km) |
| Gahanna to Wilmington (Ohio) | 64.85 mi (104.37 km) |
| Gahanna to Wilmington Island (Georgia) | 564.17 mi (907.94 km) |
| Gahanna to Wilson (North Carolina) | 400.44 mi (644.45 km) |
| Gahanna to Wilsonville (Oregon) | 2,038.54 mi (3,280.71 km) |
| Gahanna to Wilton Manors (Florida) | 970.78 mi (1,562.32 km) |
| Gahanna to Wimauma (Florida) | 852.43 mi (1,371.86 km) |
| Gahanna to Winchester (Kentucky) | 156.90 mi (252.50 km) |
| Gahanna to Winchester (Nevada) | 1,765.83 mi (2,841.83 km) |
| Gahanna to Winchester (Virginia) | 256.44 mi (412.71 km) |
