# Distance from Duncan (DUC) to Washington (IAD)

> 1,885 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,885 km / 1,171 mi / 1,018 nm
- **Estimated flight time**: 3h
- **Heading**: 69° (east northeast)
- **Return heading**: 261° (west)
- **Classification**: Medium-haul
- **Type**: Domestic (United States)
- **Time difference**: +1h (When it's 03:25 in Duncan, it's 04:25 in Washington)
- **Elevation difference**: 802 ft (IAD is lower than DUC)

## Airports

### [Halliburton Field (DUC)](https://flightduration.online/airport/duc-duncan-halliburton-field/1ef266df-17e9-61ce-9cea-06bb2780ed98)

- City: Duncan, United States
- ICAO: KDUC
- Timezone: America/Chicago
- Coordinates: 34.470000, -97.960000
- Elevation: 1,114 ft

### [Washington Dulles International Airport (IAD)](https://flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

## Route notes

This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.

Time-zone information: When it's 03:25 in Duncan, it's 04:25 in Washington.

## Related

- [Halliburton Field (DUC)](https://flightduration.online/airport/duc-duncan-halliburton-field/1ef266df-17e9-61ce-9cea-06bb2780ed98)
- [Washington Dulles International Airport (IAD)](https://flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Flight duration calculator](/#calculator)