# Distance from Houston (IAH) to Yongzhou (LLF)

> 13,127 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 13,127 km / 8,157 mi / 7,088 nm
- **Estimated flight time**: 16h
- **Heading**: 333° (north northwest)
- **Return heading**: 26° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 06:10 in Houston, it's 19:10 in Yongzhou)
- **Elevation difference**: 244 ft (LLF is higher than IAH)

## Airports

### [George Bush Intcntl/Houston Airport (IAH)](https://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

### [Lingling Airport (LLF)](https://flightduration.online/airport/llf-yongzhou-lingling-airport/1ef266e0-1e8d-6254-ad95-06bb2780ed98)

- City: Yongzhou, China
- ICAO: ZGLG
- Timezone: Asia/Shanghai
- Coordinates: 26.340000, 111.610000
- Elevation: 340 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 06:10 in Houston, it's 19:10 in Yongzhou.
With a 13-hour time difference, expect significant jet lag.

## Related

- [George Bush Intcntl/Houston Airport (IAH)](https://flightduration.online/airport/iah-houston-george-bush-intcntlhouston-airport/1ef266df-22d4-6822-bae6-06bb2780ed98)
- [Lingling Airport (LLF)](https://flightduration.online/airport/llf-yongzhou-lingling-airport/1ef266e0-1e8d-6254-ad95-06bb2780ed98)
- [Flight duration calculator](/#calculator)