# Distance from San Diego (SAN) to Huangshan (TXN)

> 10,942 km · estimated flight time 14h · Ultra-long-haul route.

## Summary

- **Distance**: 10,942 km / 6,799 mi / 5,908 nm
- **Estimated flight time**: 14h
- **Heading**: 314° (northwest)
- **Return heading**: 44° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +15h (When it's 14:58 in San Diego, it's 05:58 in Huangshan)
- **Elevation difference**: 17 ft (TXN is lower than SAN)

## Airports

### [San Diego International Airport (SAN)](https://flightduration.online/airport/san-san-diego-san-diego-international-airport/1ef266df-375a-6760-a0f3-06bb2780ed98)

- City: San Diego, United States
- ICAO: KSAN
- Timezone: America/Los_Angeles
- Coordinates: 32.730000, -117.190000
- Elevation: 17 ft

### [Tunxi International Airport (TXN)](https://flightduration.online/airport/txn-huangshan-tunxi-international-airport/1ef266e0-2051-6ce8-87a9-06bb2780ed98)

- City: Huangshan, China
- ICAO: ZSTX
- Timezone: Asia/Shanghai
- Coordinates: 29.730000, 118.260000
- Elevation: 0 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 14:58 in San Diego, it's 05:58 in Huangshan.
With a 15-hour time difference, expect significant jet lag.

## Related

- [San Diego International Airport (SAN)](https://flightduration.online/airport/san-san-diego-san-diego-international-airport/1ef266df-375a-6760-a0f3-06bb2780ed98)
- [Tunxi International Airport (TXN)](https://flightduration.online/airport/txn-huangshan-tunxi-international-airport/1ef266e0-2051-6ce8-87a9-06bb2780ed98)
- [Flight duration calculator](/#calculator)