# Distance from Denver (DEN) to O'Neill (ONL)

> 578 km · estimated flight time 2h · Short-haul route.

## Summary

- **Distance**: 578 km / 359 mi / 312 nm
- **Estimated flight time**: 2h
- **Heading**: 58° (east northeast)
- **Return heading**: 242° (west southwest)
- **Classification**: Short-haul
- **Type**: Domestic (United States)
- **Time difference**: +1h (When it's 19:18 in Denver, it's 20:18 in O'Neill)
- **Elevation difference**: 3,400 ft (ONL is lower than DEN)

## Airports

### [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)

- City: Denver, United States
- ICAO: KDEN
- Timezone: America/Denver
- Coordinates: 39.860000, -104.670000
- Elevation: 5,434 ft

### [The O'Neill Municipal-John L Baker Field (ONL)](https://www.flightduration.online/airport/onl-oneill-the-oneill-municipal-john-l-baker-field/1ef266df-30c9-6518-ab5e-06bb2780ed98)

- City: O'Neill, United States
- ICAO: KONL
- Timezone: America/Chicago
- Coordinates: 42.470000, -98.690000
- Elevation: 2,034 ft

## Route notes

This is a short-haul route typically served by narrow-body aircraft such as the Boeing 737 or Airbus A320 family. In-flight service is usually limited to drinks and light snacks.

Time-zone information: When it's 19:18 in Denver, it's 20:18 in O'Neill.

## Related

- [Denver International Airport (DEN)](https://www.flightduration.online/airport/den-denver-denver-international-airport/1ef266df-1706-67b6-bf3a-06bb2780ed98)
- [The O'Neill Municipal-John L Baker Field (ONL)](https://www.flightduration.online/airport/onl-oneill-the-oneill-municipal-john-l-baker-field/1ef266df-30c9-6518-ab5e-06bb2780ed98)
- [Flight duration calculator](/#calculator)