# Distance from Houston (IAH) to Zaranj (ZAJ)

> 12,822 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,822 km / 7,967 mi / 6,924 nm
- **Estimated flight time**: 16h
- **Heading**: 22° (north northeast)
- **Return heading**: 338° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Afghanistan
- **Intercontinental**: North America → Asia
- **Time difference**: +9.5h (When it's 16:15 in Houston, it's 01:45 in Zaranj)
- **Elevation difference**: 1,476 ft (ZAJ 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

### [Zaranj Airport (ZAJ)](https://www.flightduration.online/airport/zaj-zaranj-zaranj-airport/1ef266df-7901-6aa6-b755-06bb2780ed98)

- City: Zaranj, Afghanistan
- ICAO: OAZJ
- Timezone: Asia/Kabul
- Coordinates: 30.970000, 61.870000
- Elevation: 1,572 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 16:15 in Houston, it's 01:45 in Zaranj.
With a 9.5-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)
- [Zaranj Airport (ZAJ)](https://www.flightduration.online/airport/zaj-zaranj-zaranj-airport/1ef266df-7901-6aa6-b755-06bb2780ed98)
- [Flight duration calculator](/#calculator)