| Ponca City to El Astillero | 4,684.44 mi (7,538.87 km) |
| Ponca City to El Ejido | 4,968.70 mi (7,996.35 km) |
| Ponca City to El Escorial | 4,770.08 mi (7,676.70 km) |
| Ponca City to El Espinar | 4,759.73 mi (7,660.04 km) |
| Ponca City to El Molar | 4,789.09 mi (7,707.29 km) |
| Ponca City to El Prat de Llobregat | 5,016.39 mi (8,073.10 km) |
| Ponca City to El Puerto de Santa Maria | 4,815.71 mi (7,750.14 km) |
| Ponca City to El Viso del Alcor | 4,811.19 mi (7,742.86 km) |
| Ponca City to Elche | 5,010.06 mi (8,062.91 km) |
| Ponca City to Elda | 4,997.56 mi (8,042.80 km) |
| Ponca City to Elgoibar | 4,751.72 mi (7,647.16 km) |
| Ponca City to Erandio | 4,724.49 mi (7,603.33 km) |
| Ponca City to Ermua | 4,749.05 mi (7,642.86 km) |
| Ponca City to Esparraguera | 4,998.44 mi (8,044.21 km) |
| Ponca City to Espartinas | 4,792.40 mi (7,712.63 km) |
