| Oklahoma City to Hoddesdon | 4,632.64 mi (7,455.52 km) |
| Oklahoma City to Holbeach | 4,599.28 mi (7,401.83 km) |
| Oklahoma City to Holborn | 4,636.86 mi (7,462.31 km) |
| Oklahoma City to Hollinwood | 4,497.14 mi (7,237.45 km) |
| Oklahoma City to Holyhead | 4,411.16 mi (7,099.08 km) |
| Oklahoma City to Holywell | 4,464.77 mi (7,185.35 km) |
| Oklahoma City to Honiton | 4,542.32 mi (7,310.16 km) |
| Oklahoma City to Horbury | 4,514.25 mi (7,264.98 km) |
| Oklahoma City to Horley | 4,646.18 mi (7,477.31 km) |
| Oklahoma City to Hornchurch | 4,647.94 mi (7,480.14 km) |
| Oklahoma City to Horndean | 4,623.38 mi (7,440.61 km) |
| Oklahoma City to Hornsey | 4,634.48 mi (7,458.48 km) |
| Oklahoma City to Horsell | 4,626.27 mi (7,445.27 km) |
| Oklahoma City to Horsforth | 4,505.56 mi (7,250.99 km) |
| Oklahoma City to Horsham | 4,644.10 mi (7,473.96 km) |
