# Distance from Washington (IAD) to Ranai-Natuna Besar Island (NTX)

> 15,217 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,217 km / 9,455 mi / 8,216 nm
- **Estimated flight time**: 19h
- **Heading**: 351° (north)
- **Return heading**: 7° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Indonesia
- **Intercontinental**: North America → Asia
- **Time difference**: +11h (When it's 23:16 in Washington, it's 10:16 in Ranai-Natuna Besar Island)
- **Elevation difference**: 305 ft (NTX 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

### [Ranai Airport (NTX)](https://www.flightduration.online/airport/ntx-ranai-natuna-besar-island-ranai-airport/1ef266df-fd9a-6772-8db5-06bb2780ed98)

- City: Ranai-Natuna Besar Island, Indonesia
- ICAO: WION
- Timezone: Asia/Jakarta
- Coordinates: 3.910000, 108.390000
- Elevation: 7 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 23:16 in Washington, it's 10:16 in Ranai-Natuna Besar Island.
With a 11-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)
- [Ranai Airport (NTX)](https://www.flightduration.online/airport/ntx-ranai-natuna-besar-island-ranai-airport/1ef266df-fd9a-6772-8db5-06bb2780ed98)
- [Flight duration calculator](/#calculator)