| Enid to Hilliard (Ohio) | 835.87 mi (1,345.21 km) |
| Enid to Hillsboro (Oregon) | 1,443.50 mi (2,323.09 km) |
| Enid to Hillsborough (California) | 1,350.13 mi (2,172.83 km) |
| Enid to Hillsborough (New Jersey) | 1,283.73 mi (2,065.96 km) |
| Enid to Hilo (Hawaii) | 3,619.88 mi (5,825.63 km) |
| Enid to Hilton Head Island (South Carolina) | 1,018.09 mi (1,638.46 km) |
| Enid to Hinesville (Georgia) | 980.82 mi (1,578.47 km) |
| Enid to Hinsdale (Illinois) | 649.77 mi (1,045.70 km) |
| Enid to Hobart (Indiana) | 669.09 mi (1,076.80 km) |
| Enid to Hobbs (New Mexico) | 393.80 mi (633.76 km) |
| Enid to Hobe Sound (Florida) | 1,222.03 mi (1,966.67 km) |
| Enid to Hoboken (New Jersey) | 1,317.85 mi (2,120.87 km) |
| Enid to Hockessin (Delaware) | 1,225.54 mi (1,972.32 km) |
| Enid to Hoffman Estates (Illinois) | 650.12 mi (1,046.27 km) |
| Enid to Holbrook (New York) | 1,368.09 mi (2,201.73 km) |
