# Distance from Blackwater Airport (BLT) to Washington (IAD)

> 15,353 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,353 km / 9,540 mi / 8,290 nm
- **Estimated flight time**: 19h
- **Heading**: 57° (east northeast)
- **Return heading**: 277° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Australia) → United States
- **Intercontinental**: Oceania → North America
- **Time difference**: -14h (When it's 17:26 in Blackwater Airport, it's 03:26 in Washington)
- **Elevation difference**: 345 ft (IAD is lower than BLT)

## Airports

### [Blackwater Airport (BLT)](https://www.flightduration.online/airport/blt-blackwater-airport/1ef266e0-072b-6412-8990-06bb2780ed98)

- City: Blackwater Airport, Australia
- ICAO: YBTR
- Timezone: Australia/Brisbane
- Coordinates: -23.600000, 148.810000
- Elevation: 657 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 17:26 in Blackwater Airport, it's 03:26 in Washington.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Blackwater Airport (BLT)](https://www.flightduration.online/airport/blt-blackwater-airport/1ef266e0-072b-6412-8990-06bb2780ed98)
- [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)