# Distance from Washington (IAD) to Ironstone (PEA)

> 16,880 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,880 km / 10,489 mi / 9,115 nm
- **Estimated flight time**: 21h
- **Heading**: 265° (west)
- **Return heading**: 73° (east northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Australia
- **Intercontinental**: North America → Oceania
- **Time difference**: +13.5h (When it's 02:01 in Washington, it's 15:31 in Ironstone)
- **Elevation difference**: 312 ft (PEA 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

### [Penneshaw Airport (PEA)](https://www.flightduration.online/airport/pea-ironstone-penneshaw-airport/1ef266e0-1770-6de0-bc39-06bb2780ed98)

- City: Ironstone, Australia
- ICAO: YPSH
- Timezone: Australia/Adelaide
- Coordinates: -35.760000, 137.960000
- Elevation: 0 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 02:01 in Washington, it's 15:31 in Ironstone.
With a 13.5-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)
- [Penneshaw Airport (PEA)](https://www.flightduration.online/airport/pea-ironstone-penneshaw-airport/1ef266e0-1770-6de0-bc39-06bb2780ed98)
- [Flight duration calculator](/#calculator)