| Ponca City to East Providence (Rhode Island) | 1,413.68 mi (2,275.09 km) |
| Ponca City to East Rancho Dominguez (California) | 1,204.64 mi (1,938.68 km) |
| Ponca City to East Renton Highlands (Washington) | 1,472.43 mi (2,369.65 km) |
| Ponca City to East Ridge (Tennessee) | 673.13 mi (1,083.30 km) |
| Ponca City to East Riverdale (Maryland) | 1,108.31 mi (1,783.64 km) |
| Ponca City to East San Gabriel (California) | 1,194.24 mi (1,921.94 km) |
| Ponca City to East St. Louis (Illinois) | 401.17 mi (645.62 km) |
| Ponca City to East Wenatchee (Washington) | 1,393.07 mi (2,241.93 km) |
| Ponca City to Eastern Goleta Valley (California) | 1,283.29 mi (2,065.26 km) |
| Ponca City to Eastlake (Ohio) | 902.36 mi (1,452.21 km) |
| Ponca City to Eastmont (Washington) | 1,487.40 mi (2,393.74 km) |
| Ponca City to Easton (Maryland) | 1,153.29 mi (1,856.04 km) |
| Ponca City to Easton (Pennsylvania) | 1,205.94 mi (1,940.78 km) |
| Ponca City to Eastpointe (Michigan) | 848.58 mi (1,365.65 km) |
| Ponca City to Eastvale (California) | 1,169.40 mi (1,881.97 km) |
