| Oklahoma City to Heswall | 4,467.73 mi (7,190.12 km) |
| Oklahoma City to Hetton le Hole | 4,482.01 mi (7,213.09 km) |
| Oklahoma City to Hexham | 4,454.19 mi (7,168.33 km) |
| Oklahoma City to Heysham | 4,453.56 mi (7,167.31 km) |
| Oklahoma City to Heywood | 4,492.17 mi (7,229.45 km) |
| Oklahoma City to High Blantyre | 4,359.14 mi (7,015.36 km) |
| Oklahoma City to High Wycombe | 4,609.35 mi (7,418.03 km) |
| Oklahoma City to Highbury | 4,636.44 mi (7,461.63 km) |
| Oklahoma City to Highgate | 4,633.99 mi (7,457.68 km) |
| Oklahoma City to Hilsea | 4,623.29 mi (7,440.47 km) |
| Oklahoma City to Hinckley | 4,556.41 mi (7,332.83 km) |
| Oklahoma City to Hindley | 4,481.10 mi (7,211.64 km) |
| Oklahoma City to Hipperholme | 4,502.86 mi (7,246.65 km) |
| Oklahoma City to Hitchin | 4,616.38 mi (7,429.35 km) |
| Oklahoma City to Hockley | 4,662.33 mi (7,503.29 km) |
