Calculate route from John Reid (airport) (Oklahoma, United States) to Duncan (Oklahoma, United States).
The flight distance (as the crow flies) between John Reid (airport) and Duncan is 315.6 km.
Roadmap (route) to go from John Reid Airport to Duncan detailed above, you can also see the course layout on the map.
While doing trip John Reid (airport) - Duncan by car, the calculated route ends at a distance , or more straight.
Country flag | ![]() |
Location | Duncan |
State | Oklahoma |
County | Stephens County |
Country | United States |
Country code / ISO 2 | US |
Latitude | 34.5023000 |
Longitude | -97.9578100 |
Altitude | 342 meters |
Time zone | America/Chicago |