| Ponca City to Groveton (Virginia) | 1,097.90 mi (1,766.90 km) |
| Ponca City to Grovetown (Georgia) | 869.05 mi (1,398.60 km) |
| Ponca City to Guayama (Puerto Rico) | 2,282.56 mi (3,673.42 km) |
| Ponca City to Guaynabo (Puerto Rico) | 2,264.01 mi (3,643.57 km) |
| Ponca City to Gulf Shores (Alabama) | 699.08 mi (1,125.07 km) |
| Ponca City to Gulfport (Florida) | 1,041.46 mi (1,676.07 km) |
| Ponca City to Gulfport (Mississippi) | 632.91 mi (1,018.58 km) |
| Ponca City to Gunbarrel (Colorado) | 495.52 mi (797.46 km) |
| Ponca City to Gurnee (Illinois) | 622.89 mi (1,002.45 km) |
| Ponca City to Guthrie (Oklahoma) | 64.25 mi (103.40 km) |
| Ponca City to Guttenberg (New Jersey) | 1,270.02 mi (2,043.90 km) |
| Ponca City to Guymon (Oklahoma) | 244.25 mi (393.09 km) |
| Ponca City to Hacienda Heights (California) | 1,190.46 mi (1,915.86 km) |
| Ponca City to Hackensack (New Jersey) | 1,268.50 mi (2,041.46 km) |
| Ponca City to Hackettstown (New Jersey) | 1,227.74 mi (1,975.86 km) |
