# Distance from Washington (IAD) to Zhongwei (ZHY)

> 11,508 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,508 km / 7,151 mi / 6,214 nm
- **Estimated flight time**: 15h
- **Heading**: 358° (north)
- **Return heading**: 2° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 08:42 in Washington, it's 20:42 in Zhongwei)
- **Elevation difference**: 7,890 ft (ZHY is higher than IAD)

## Airports

### [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)

- City: Washington, United States
- ICAO: KIAD
- Timezone: America/New_York
- Coordinates: 38.900000, -77.500000
- Elevation: 312 ft

### [Zhongwei Shapotou Airport (ZHY)](https://www.flightduration.online/airport/zhy-zhongwei-zhongwei-shapotou-airport/1ef266e0-1f46-6ee8-9372-06bb2780ed98)

- City: Zhongwei, China
- ICAO: ZLZW
- Timezone: Asia/Shanghai
- Coordinates: 37.570000, 105.150000
- Elevation: 8,202 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 08:42 in Washington, it's 20:42 in Zhongwei.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Zhongwei Shapotou Airport (ZHY)](https://www.flightduration.online/airport/zhy-zhongwei-zhongwei-shapotou-airport/1ef266e0-1f46-6ee8-9372-06bb2780ed98)
- [Flight duration calculator](/#calculator)