# Distance from Alor Island (ARD) to Washington (IAD)

> 15,943 km · estimated flight time 20h · Ultra-long-haul route.

## Summary

- **Distance**: 15,943 km / 9,907 mi / 8,609 nm
- **Estimated flight time**: 20h
- **Heading**: 29° (north northeast)
- **Return heading**: 321° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Indonesia) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -12h (When it's 21:20 in Alor Island, it's 09:20 in Washington)
- **Elevation difference**: 302 ft (IAD is higher than ARD)

## Airports

### [Mali Airport (ARD)](https://www.flightduration.online/airport/ard-alor-island-mali-airport/1ef266df-fadd-6eda-91d2-06bb2780ed98)

- City: Alor Island, Indonesia
- ICAO: WATM
- Timezone: Asia/Makassar
- Coordinates: -8.130000, 124.600000
- Elevation: 10 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 21:20 in Alor Island, it's 09:20 in Washington.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Mali Airport (ARD)](https://www.flightduration.online/airport/ard-alor-island-mali-airport/1ef266df-fadd-6eda-91d2-06bb2780ed98)
- [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)