# Distance from Hay Airport (HXX) to Washington (IAD)

> 16,245 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 16,245 km / 10,094 mi / 8,771 nm
- **Estimated flight time**: 20h
- **Heading**: 70° (east northeast)
- **Return heading**: 264° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -14h (When it's 04:14 in Hay Airport, it's 14:14 in Washington)
- **Elevation difference**: 7 ft (IAD is higher than HXX)

## Airports

### [Hay Airport (HXX)](https://www.flightduration.online/airport/hxx-hay-airport/1ef266e0-0db1-6c32-9906-06bb2780ed98)

- City: Hay Airport, Australia
- ICAO: YHAY
- Timezone: Australia/Sydney
- Coordinates: -34.530000, 144.830000
- Elevation: 305 ft

### [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

## 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 04:14 in Hay Airport, it's 14:14 in Washington.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Hay Airport (HXX)](https://www.flightduration.online/airport/hxx-hay-airport/1ef266e0-0db1-6c32-9906-06bb2780ed98)
- [Washington Dulles International Airport (IAD)](https://www.flightduration.online/airport/iad-washington-washington-dulles-international-airport/1ef266df-22cc-64e2-b8c0-06bb2780ed98)
- [Flight duration calculator](/#calculator)