# Distance from Chickasha (CHK) to Washington (IAD)

> 1,862 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,862 km / 1,157 mi / 1,005 nm
- **Estimated flight time**: 3h
- **Heading**: 71° (east northeast)
- **Return heading**: 263° (west)
- **Classification**: Medium-haul
- **Type**: Domestic (United States)
- **Time difference**: +1h (When it's 21:53 in Chickasha, it's 22:53 in Washington)
- **Elevation difference**: 839 ft (IAD is lower than CHK)

## Airports

### [Chickasha Municipal Airport (CHK)](https://www.flightduration.online/airport/chk-chickasha-chickasha-municipal-airport/1ef266df-13bc-663c-879a-06bb2780ed98)

- City: Chickasha, United States
- ICAO: KCHK
- Timezone: America/Chicago
- Coordinates: 35.100000, -97.970000
- Elevation: 1,152 ft

### [Washington Dulles International Airport (IAD)](https://www.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 21:53 in Chickasha, it's 22:53 in Washington.

## Related

- [Chickasha Municipal Airport (CHK)](https://www.flightduration.online/airport/chk-chickasha-chickasha-municipal-airport/1ef266df-13bc-663c-879a-06bb2780ed98)
- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Flight duration calculator](/#calculator)