| Ashtabula to Hoddesdon | 3,680.14 mi (5,922.61 km) |
| Ashtabula to Holbeach | 3,652.94 mi (5,878.84 km) |
| Ashtabula to Holborn | 3,682.85 mi (5,926.97 km) |
| Ashtabula to Hollinwood | 3,551.54 mi (5,715.65 km) |
| Ashtabula to Holyhead | 3,460.35 mi (5,568.90 km) |
| Ashtabula to Holywell | 3,515.91 mi (5,658.31 km) |
| Ashtabula to Honiton | 3,579.49 mi (5,760.63 km) |
| Ashtabula to Horbury | 3,570.51 mi (5,746.19 km) |
| Ashtabula to Horley | 3,690.16 mi (5,938.74 km) |
| Ashtabula to Hornchurch | 3,694.69 mi (5,946.03 km) |
| Ashtabula to Horndean | 3,664.59 mi (5,897.58 km) |
| Ashtabula to Hornsey | 3,680.83 mi (5,923.73 km) |
| Ashtabula to Horsell | 3,670.44 mi (5,907.00 km) |
| Ashtabula to Horsforth | 3,562.81 mi (5,733.78 km) |
| Ashtabula to Horsham | 3,687.21 mi (5,934.00 km) |
