| Westerville to Home Gardens (California) | 1,943.89 mi (3,128.39 km) |
| Westerville to Homer Glen (Illinois) | 281.91 mi (453.69 km) |
| Westerville to Homestead (Florida) | 1,022.76 mi (1,645.97 km) |
| Westerville to Homewood (Alabama) | 507.96 mi (817.48 km) |
| Westerville to Homewood (Illinois) | 266.82 mi (429.40 km) |
| Westerville to Homosassa Springs (Florida) | 781.90 mi (1,258.34 km) |
| Westerville to Honeygo (Maryland) | 348.31 mi (560.55 km) |
| Westerville to Honolulu (Hawaii) | 4,504.00 mi (7,248.49 km) |
| Westerville to Hoover (Alabama) | 513.32 mi (826.11 km) |
| Westerville to Hopatcong (New Jersey) | 437.41 mi (703.95 km) |
| Westerville to Hope Mills (North Carolina) | 416.85 mi (670.85 km) |
| Westerville to Hopewell (Virginia) | 360.72 mi (580.52 km) |
| Westerville to Hopkins (Minnesota) | 627.81 mi (1,010.37 km) |
| Westerville to Hopkinsville (Kentucky) | 335.00 mi (539.13 km) |
| Westerville to Horizon City (Texas) | 1,421.41 mi (2,287.54 km) |
