| Seymour to Hazelwood (Missouri) | 242.22 mi (389.81 km) |
| Seymour to Hazleton (Pennsylvania) | 542.95 mi (873.79 km) |
| Seymour to Healdsburg (California) | 1,977.60 mi (3,182.64 km) |
| Seymour to Heath (Ohio) | 198.41 mi (319.31 km) |
| Seymour to Heber (Utah) | 1,354.99 mi (2,180.65 km) |
| Seymour to Helena (Alabama) | 395.20 mi (636.01 km) |
| Seymour to Helena (Montana) | 1,418.48 mi (2,282.82 km) |
| Seymour to Hemet (California) | 1,759.29 mi (2,831.30 km) |
| Seymour to Henderson (Kentucky) | 119.25 mi (191.92 km) |
| Seymour to Henderson (Nevada) | 1,604.02 mi (2,581.43 km) |
| Seymour to Henderson (North Carolina) | 447.18 mi (719.67 km) |
| Seymour to Henderson (Texas) | 685.39 mi (1,103.02 km) |
| Seymour to Hendersonville (North Carolina) | 313.68 mi (504.81 km) |
| Seymour to Hendersonville (Tennessee) | 186.57 mi (300.25 km) |
| Seymour to Hercules (California) | 1,954.95 mi (3,146.19 km) |
