| Gahanna to Westland (Michigan) | 160.77 mi (258.73 km) |
| Gahanna to Westminster (California) | 1,975.61 mi (3,179.44 km) |
| Gahanna to Westminster (Colorado) | 1,172.71 mi (1,887.30 km) |
| Gahanna to Westminster (Maryland) | 312.36 mi (502.70 km) |
| Gahanna to Westmont (California) | 1,986.83 mi (3,197.50 km) |
| Gahanna to Westmont (Illinois) | 293.47 mi (472.29 km) |
| Gahanna to Westmont (New Jersey) | 413.45 mi (665.38 km) |
| Gahanna to Weston (Florida) | 972.45 mi (1,565.00 km) |
| Gahanna to Weston (Wisconsin) | 478.36 mi (769.85 km) |
| Gahanna to Westphalia (Maryland) | 332.26 mi (534.72 km) |
| Gahanna to Westview (Florida) | 988.78 mi (1,591.29 km) |
| Gahanna to Westwood (New Jersey) | 468.56 mi (754.08 km) |
| Gahanna to Westwood Lakes (Florida) | 998.53 mi (1,606.98 km) |
| Gahanna to Wheat Ridge (Colorado) | 1,175.88 mi (1,892.40 km) |
| Gahanna to Wheaton (Illinois) | 301.49 mi (485.20 km) |
