# Distance from Houston (IAH) to Kzyl-Orda (KZO)

> 11,488 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,488 km / 7,138 mi / 6,203 nm
- **Estimated flight time**: 15h
- **Heading**: 14° (north northeast)
- **Return heading**: 343° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Kazakhstan
- **Intercontinental**: North America → Asia
- **Time difference**: +10h (When it's 01:39 in Houston, it's 11:39 in Kzyl-Orda)
- **Elevation difference**: 337 ft (KZO 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

### [Korkyt Ata Airport (KZO)](https://www.flightduration.online/airport/kzo-kzyl-orda-korkyt-ata-airport/1ef266df-e41d-6c22-abae-06bb2780ed98)

- City: Kzyl-Orda, Kazakhstan
- ICAO: UAOO
- Timezone: Asia/Qyzylorda
- Coordinates: 44.710000, 65.590000
- Elevation: 433 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 01:39 in Houston, it's 11:39 in Kzyl-Orda.
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)
- [Korkyt Ata Airport (KZO)](https://www.flightduration.online/airport/kzo-kzyl-orda-korkyt-ata-airport/1ef266df-e41d-6c22-abae-06bb2780ed98)
- [Flight duration calculator](/#calculator)