Calculate route from Onion Crest Airpark (Nebraska, United States) to McCook (Nebraska, United States).
The flight distance (as the crow flies) between Onion Crest Airpark and McCook is 139.4 km.
Roadmap (route) to go from Onion Crest Airpark to McCook detailed above, you can also see the course layout on the map.
While doing trip Onion Crest Airpark - McCook by car, the calculated route ends at a distance , or more straight.
| Country flag | ![]() |
| Location | McCook |
| State | Nebraska |
| County | Red Willow County |
| Country | United States |
| Country code / ISO 2 | US |
| Latitude | 40.2019500 |
| Longitude | -100.6257100 |
| Altitude | 784 meters |
| Time zone | America/Chicago |