# Distance from Houston (IAH) to Karshi (KSQ)

> 12,120 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 12,120 km / 7,531 mi / 6,545 nm
- **Estimated flight time**: 15h
- **Heading**: 15° (north northeast)
- **Return heading**: 343° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Uzbekistan
- **Intercontinental**: North America → Asia
- **Time difference**: +10h (When it's 13:58 in Houston, it's 23:58 in Karshi)
- **Elevation difference**: 1,269 ft (KSQ 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

### [Karshi Airport (KSQ)](https://www.flightduration.online/airport/ksq-karshi-karshi-airport/1ef266df-eb67-63a2-8af2-06bb2780ed98)

- City: Karshi, Uzbekistan
- ICAO: UTSK
- Timezone: Asia/Samarkand
- Coordinates: 38.800000, 65.770000
- Elevation: 1,365 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 13:58 in Houston, it's 23:58 in Karshi.
With a 10-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)
- [Karshi Airport (KSQ)](https://www.flightduration.online/airport/ksq-karshi-karshi-airport/1ef266df-eb67-63a2-8af2-06bb2780ed98)
- [Flight duration calculator](/#calculator)