| Ponca City to Hereford (Texas) | 326.44 mi (525.36 km) |
| Ponca City to Hermiston (Oregon) | 1,307.83 mi (2,104.75 km) |
| Ponca City to Hermitage (Pennsylvania) | 943.97 mi (1,519.17 km) |
| Ponca City to Hermosa Beach (California) | 1,216.28 mi (1,957.41 km) |
| Ponca City to Hernando (Mississippi) | 417.04 mi (671.17 km) |
| Ponca City to Herndon (Virginia) | 1,082.78 mi (1,742.57 km) |
| Ponca City to Herriman (Utah) | 846.81 mi (1,362.81 km) |
| Ponca City to Herrin (Illinois) | 448.02 mi (721.01 km) |
| Ponca City to Hershey (Pennsylvania) | 1,128.53 mi (1,816.20 km) |
| Ponca City to Hesperia (California) | 1,147.13 mi (1,846.13 km) |
| Ponca City to Hewitt (Texas) | 364.30 mi (586.28 km) |
| Ponca City to Hialeah (Florida) | 1,238.46 mi (1,993.12 km) |
| Ponca City to Hialeah Gardens (Florida) | 1,235.19 mi (1,987.84 km) |
| Ponca City to Hibbing (Minnesota) | 766.91 mi (1,234.22 km) |
| Ponca City to Hickory (North Carolina) | 879.16 mi (1,414.87 km) |
