| Ponca City to Erba | 5,127.23 mi (8,251.47 km) |
| Ponca City to Erchie | 5,694.73 mi (9,164.78 km) |
| Ponca City to Ercolano | 5,545.54 mi (8,924.68 km) |
| Ponca City to Erice | 5,597.86 mi (9,008.88 km) |
| Ponca City to Este | 5,245.70 mi (8,442.14 km) |
| Ponca City to Fabriano | 5,376.42 mi (8,652.51 km) |
| Ponca City to Faenza | 5,294.90 mi (8,521.32 km) |
| Ponca City to Fagnano Olona | 5,119.93 mi (8,239.73 km) |
| Ponca City to Fano | 5,358.27 mi (8,623.30 km) |
| Ponca City to Fara in Sabina | 5,418.46 mi (8,720.17 km) |
| Ponca City to Farra di Soligo | 5,234.72 mi (8,424.46 km) |
| Ponca City to Fasano | 5,661.87 mi (9,111.89 km) |
| Ponca City to Favara | 5,674.86 mi (9,132.81 km) |
| Ponca City to Felino | 5,213.94 mi (8,391.03 km) |
| Ponca City to Feltre | 5,221.12 mi (8,402.59 km) |
