# Distance from Houston (IAH) to Margaret River Airport (MQZ)

> 17,121 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 17,121 km / 10,638 mi / 9,244 nm
- **Estimated flight time**: 21h
- **Heading**: 253° (west southwest)
- **Return heading**: 90° (east)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +13h (When it's 22:20 in Houston, it's 11:20 in Margaret River Airport)
- **Elevation difference**: 278 ft (MQZ is higher 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

### [Margaret River Airport (MQZ)](https://www.flightduration.online/airport/mqz-margaret-river-airport/1ef266e0-12b4-6946-9e67-06bb2780ed98)

- City: Margaret River Airport, Australia
- ICAO: YMGT
- Timezone: Australia/Perth
- Coordinates: -33.930000, 115.100000
- Elevation: 374 ft

## Route notes

This is an ultra-long-haul route, one of the longest in aviation. It requires wide-body aircraft with extended range capability such as the Airbus A350-900ULR or Boeing 777-200LR. Passengers should prepare for an extended flight with multiple meal services.

Time-zone information: When it's 22:20 in Houston, it's 11:20 in Margaret River Airport.
With a 13-hour time difference, expect significant jet lag.

## Related

- [George Bush Intcntl/Houston Airport (IAH)](https://www.flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Margaret River Airport (MQZ)](https://www.flightduration.online/airport/mqz-margaret-river-airport/1ef266e0-12b4-6946-9e67-06bb2780ed98)
- [Flight duration calculator](/#calculator)