# Distance from Washington (IAD) to Nanning (NNG)

> 13,150 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 13,150 km / 8,171 mi / 7,100 nm
- **Estimated flight time**: 16h
- **Heading**: 354° (north)
- **Return heading**: 5° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 21:16 in Washington, it's 09:16 in Nanning)
- **Elevation difference**: 109 ft (NNG 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

### [Nanning Wuxu Airport (NNG)](https://www.flightduration.online/airport/nng-nanning-nanning-wuxu-airport/1ef266e0-1e94-6aea-a117-06bb2780ed98)

- City: Nanning, China
- ICAO: ZGNN
- Timezone: Asia/Shanghai
- Coordinates: 22.610000, 108.170000
- Elevation: 421 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 21:16 in Washington, it's 09:16 in Nanning.
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)
- [Nanning Wuxu Airport (NNG)](https://www.flightduration.online/airport/nng-nanning-nanning-wuxu-airport/1ef266e0-1e94-6aea-a117-06bb2780ed98)
- [Flight duration calculator](/#calculator)