# Distance from Coonabarabran Airport (COJ) to Washington (IAD)

> 15,726 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,726 km / 9,772 mi / 8,491 nm
- **Estimated flight time**: 20h
- **Heading**: 65° (east northeast)
- **Return heading**: 267° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -14h (When it's 18:00 in Coonabarabran Airport, it's 04:00 in Washington)
- **Elevation difference**: 1,805 ft (IAD is lower than COJ)

## Airports

### [Coonabarabran Airport (COJ)](https://www.flightduration.online/airport/coj-coonabarabran-airport/1ef266e0-07ec-664e-b894-06bb2780ed98)

- City: Coonabarabran Airport, Australia
- ICAO: YCBB
- Timezone: Australia/Sydney
- Coordinates: -31.330000, 149.270000
- Elevation: 2,117 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 18:00 in Coonabarabran Airport, it's 04:00 in Washington.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Coonabarabran Airport (COJ)](https://www.flightduration.online/airport/coj-coonabarabran-airport/1ef266e0-07ec-664e-b894-06bb2780ed98)
- [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)