| Ponca City to Grand Junction (Colorado) | 647.34 mi (1,041.79 km) |
| Ponca City to Grand Prairie (Texas) | 278.90 mi (448.85 km) |
| Ponca City to Grand Rapids (Michigan) | 742.06 mi (1,194.24 km) |
| Ponca City to Grand Rapids (Minnesota) | 748.61 mi (1,204.77 km) |
| Ponca City to Grand Terrace (California) | 1,153.38 mi (1,856.18 km) |
| Ponca City to Grandview (Missouri) | 203.72 mi (327.85 km) |
| Ponca City to Grandview (Washington) | 1,345.95 mi (2,166.10 km) |
| Ponca City to Grandville (Michigan) | 735.52 mi (1,183.70 km) |
| Ponca City to Granger (Indiana) | 679.20 mi (1,093.07 km) |
| Ponca City to Granite Bay (California) | 1,320.61 mi (2,125.32 km) |
| Ponca City to Granite City (Illinois) | 403.71 mi (649.71 km) |
| Ponca City to Grants Pass (Oregon) | 1,446.69 mi (2,328.22 km) |
| Ponca City to Grantsville (Utah) | 872.32 mi (1,403.87 km) |
| Ponca City to Grapevine (Texas) | 261.81 mi (421.34 km) |
| Ponca City to Grass Valley (California) | 1,313.80 mi (2,114.36 km) |
