# Distance from Houston (IAH) to Washington (OCW)

> 1,816 km · estimated flight time 3h · Medium-haul route.

## Summary

- **Distance**: 1,816 km / 1,128 mi / 981 nm
- **Estimated flight time**: 3h
- **Heading**: 65° (east northeast)
- **Return heading**: 255° (west southwest)
- **Classification**: Medium-haul
- **Type**: Domestic (United States)
- **Time difference**: +1h (When it's 19:22 in Houston, it's 20:22 in Washington)
- **Elevation difference**: 58 ft (OCW is lower than IAH)

## Airports

### [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)

- City: Houston, United States
- ICAO: KIAH
- Timezone: America/Chicago
- Coordinates: 29.980000, -95.340000
- Elevation: 96 ft

### [Washington-Warren Airport (OCW)](https://www.flightduration.online/airport/ocw-washington-washington-warren-airport/1ef266df-301d-60f6-a295-06bb2780ed98)

- City: Washington, United States
- ICAO: KOCW
- Timezone: America/New_York
- Coordinates: 35.570000, -77.050000
- Elevation: 37 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 19:22 in Houston, it's 20:22 in Washington.

## Related

- [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Washington-Warren Airport (OCW)](https://www.flightduration.online/airport/ocw-washington-washington-warren-airport/1ef266df-301d-60f6-a295-06bb2780ed98)
- [Flight duration calculator](/#calculator)