# Distance from Houston (IAH) to Marmul (OMM)

> 13,802 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,802 km / 8,576 mi / 7,453 nm
- **Estimated flight time**: 17h
- **Heading**: 34° (northeast)
- **Return heading**: 329° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Oman
- **Intercontinental**: North America → Asia
- **Time difference**: +9h (When it's 03:26 in Houston, it's 12:26 in Marmul)
- **Elevation difference**: 829 ft (OMM 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

### [Marmul Airport (OMM)](https://www.flightduration.online/airport/omm-marmul-marmul-airport/1ef266df-810b-6ada-aa30-06bb2780ed98)

- City: Marmul, Oman
- ICAO: OOMX
- Timezone: Asia/Muscat
- Coordinates: 18.140000, 55.180000
- Elevation: 925 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 03:26 in Houston, it's 12:26 in Marmul.
With a 9-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)
- [Marmul Airport (OMM)](https://www.flightduration.online/airport/omm-marmul-marmul-airport/1ef266df-810b-6ada-aa30-06bb2780ed98)
- [Flight duration calculator](/#calculator)