# Distance from Washington (IAD) to Lockhart River Airport (IRG)

> 15,069 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,069 km / 9,364 mi / 8,137 nm
- **Estimated flight time**: 19h
- **Heading**: 295° (west northwest)
- **Return heading**: 47° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +14h (When it's 14:41 in Washington, it's 04:41 in Lockhart River Airport)
- **Elevation difference**: 235 ft (IRG is lower 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

### [Lockhart River Airport (IRG)](https://www.flightduration.online/airport/irg-lockhart-river-airport/1ef266e0-10dc-634e-9c5d-06bb2780ed98)

- City: Lockhart River Airport, Australia
- ICAO: YLHR
- Timezone: Australia/Brisbane
- Coordinates: -12.790000, 143.300000
- Elevation: 77 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 14:41 in Washington, it's 04:41 in Lockhart River Airport.
With a 14-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)
- [Lockhart River Airport (IRG)](https://www.flightduration.online/airport/irg-lockhart-river-airport/1ef266e0-10dc-634e-9c5d-06bb2780ed98)
- [Flight duration calculator](/#calculator)