# Distance from Washington (IAD) to Tanah Toraja-Celebes Island (TTR)

> 15,659 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,659 km / 9,730 mi / 8,455 nm
- **Estimated flight time**: 19h
- **Heading**: 332° (north northwest)
- **Return heading**: 22° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Indonesia
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 21:34 in Washington, it's 09:34 in Tanah Toraja-Celebes Island)
- **Elevation difference**: 2,572 ft (TTR 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

### [Pongtiku Airport (TTR)](https://www.flightduration.online/airport/ttr-tanah-toraja-celebes-island-pongtiku-airport/1ef266df-fb01-6704-80e4-06bb2780ed98)

- City: Tanah Toraja-Celebes Island, Indonesia
- ICAO: WAWT
- Timezone: Asia/Makassar
- Coordinates: -3.040000, 119.820000
- Elevation: 2,884 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 21:34 in Washington, it's 09:34 in Tanah Toraja-Celebes Island.
With a 12-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)
- [Pongtiku Airport (TTR)](https://www.flightduration.online/airport/ttr-tanah-toraja-celebes-island-pongtiku-airport/1ef266df-fb01-6704-80e4-06bb2780ed98)
- [Flight duration calculator](/#calculator)