# Distance from Washington (IAD) to Merdei-Papua Island (RDE)

> 14,818 km · estimated flight time 18h · Ultra-long-haul route.

## Summary

- **Distance**: 14,818 km / 9,207 mi / 8,001 nm
- **Estimated flight time**: 18h
- **Heading**: 315° (northwest)
- **Return heading**: 33° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Indonesia
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 13:56 in Washington, it's 02:56 in Merdei-Papua Island)
- **Elevation difference**: 113 ft (RDE is higher 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

### [Merdei Airport (RDE)](https://www.flightduration.online/airport/rde-merdei-papua-island-merdei-airport/1ef266df-fab3-64fa-8d6b-06bb2780ed98)

- City: Merdei-Papua Island, Indonesia
- ICAO: WASM
- Timezone: Asia/Jayapura
- Coordinates: -1.580000, 133.330000
- Elevation: 425 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 13:56 in Washington, it's 02:56 in Merdei-Papua Island.
With a 13-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)
- [Merdei Airport (RDE)](https://www.flightduration.online/airport/rde-merdei-papua-island-merdei-airport/1ef266df-fab3-64fa-8d6b-06bb2780ed98)
- [Flight duration calculator](/#calculator)