| Westerville to Hazelwood (Missouri) | 408.77 mi (657.86 km) |
| Westerville to Hazleton (Pennsylvania) | 369.20 mi (594.17 km) |
| Westerville to Healdsburg (California) | 2,117.96 mi (3,408.53 km) |
| Westerville to Heath (Ohio) | 26.29 mi (42.30 km) |
| Westerville to Heber (Utah) | 1,493.97 mi (2,404.30 km) |
| Westerville to Helena (Alabama) | 520.85 mi (838.23 km) |
| Westerville to Helena (Montana) | 1,518.74 mi (2,444.18 km) |
| Westerville to Hemet (California) | 1,920.63 mi (3,090.95 km) |
| Westerville to Henderson (Kentucky) | 295.78 mi (476.01 km) |
| Westerville to Henderson (Nevada) | 1,760.16 mi (2,832.70 km) |
| Westerville to Henderson (North Carolina) | 358.64 mi (577.18 km) |
| Westerville to Henderson (Texas) | 860.01 mi (1,384.06 km) |
| Westerville to Hendersonville (North Carolina) | 332.57 mi (535.22 km) |
| Westerville to Hendersonville (Tennessee) | 330.78 mi (532.34 km) |
| Westerville to Hercules (California) | 2,098.04 mi (3,376.47 km) |
