| Ponca City to Hamtramck (Michigan) | 841.52 mi (1,354.29 km) |
| Ponca City to Hanahan (South Carolina) | 1,001.19 mi (1,611.26 km) |
| Ponca City to Hanford (California) | 1,251.49 mi (2,014.09 km) |
| Ponca City to Hannibal (Missouri) | 370.60 mi (596.43 km) |
| Ponca City to Hanover (Pennsylvania) | 1,107.71 mi (1,782.69 km) |
| Ponca City to Hanover Park (Illinois) | 598.84 mi (963.73 km) |
| Ponca City to Happy Valley (Oregon) | 1,447.17 mi (2,329.00 km) |
| Ponca City to Harker Heights (Texas) | 392.90 mi (632.31 km) |
| Ponca City to Harlingen (Texas) | 728.62 mi (1,172.61 km) |
| Ponca City to Harper Woods (Michigan) | 848.64 mi (1,365.76 km) |
| Ponca City to Harrisburg (North Carolina) | 921.60 mi (1,483.18 km) |
| Ponca City to Harrisburg (Pennsylvania) | 1,115.99 mi (1,796.01 km) |
| Ponca City to Harrison (Arkansas) | 221.79 mi (356.94 km) |
| Ponca City to Harrison (New Jersey) | 1,261.98 mi (2,030.96 km) |
| Ponca City to Harrison (New York) | 1,286.40 mi (2,070.25 km) |
