| Ponca City to Elmshorn | 4,820.21 mi (7,757.39 km) |
| Ponca City to Elsdorf | 4,823.20 mi (7,762.18 km) |
| Ponca City to Elsenfeld | 4,959.94 mi (7,982.25 km) |
| Ponca City to Elsfleth | 4,800.66 mi (7,725.92 km) |
| Ponca City to Elze | 4,888.40 mi (7,867.13 km) |
| Ponca City to Emden | 4,752.35 mi (7,648.17 km) |
| Ponca City to Emmendingen | 4,981.12 mi (8,016.34 km) |
| Ponca City to Emsburen | 4,792.71 mi (7,713.12 km) |
| Ponca City to Emsdetten | 4,809.72 mi (7,740.50 km) |
| Ponca City to Emstek | 4,806.07 mi (7,734.63 km) |
| Ponca City to Engelskirchen | 4,851.86 mi (7,808.32 km) |
| Ponca City to Engen | 5,026.56 mi (8,089.47 km) |
| Ponca City to Enger | 4,847.33 mi (7,801.02 km) |
| Ponca City to Eningen unter Achalm | 5,018.70 mi (8,076.81 km) |
| Ponca City to Enkesen | 4,851.48 mi (7,807.71 km) |
