| Ponca City to Granada | 4,917.54 mi (7,914.01 km) |
| Ponca City to Granadilla de Abona | 4,595.06 mi (7,395.04 km) |
| Ponca City to Granollers | 5,013.74 mi (8,068.83 km) |
| Ponca City to Grinon | 4,795.54 mi (7,717.67 km) |
| Ponca City to Guadalajara | 4,811.20 mi (7,742.88 km) |
| Ponca City to Guadarrama | 4,768.50 mi (7,674.15 km) |
| Ponca City to Guadix | 4,934.74 mi (7,941.70 km) |
| Ponca City to Guardamar del Segura | 5,018.76 mi (8,076.92 km) |
| Ponca City to Guernica y Luno | 4,737.30 mi (7,623.95 km) |
| Ponca City to Guia de Isora | 4,581.52 mi (7,373.24 km) |
| Ponca City to Guillena | 4,790.19 mi (7,709.06 km) |
| Ponca City to Guimar | 4,597.22 mi (7,398.50 km) |
| Ponca City to Hellin | 4,955.95 mi (7,975.83 km) |
| Ponca City to Herencia | 4,848.63 mi (7,803.11 km) |
| Ponca City to Hernani | 4,769.25 mi (7,675.36 km) |
