# Distance from Hateruma (HTR) to Washington (IAD)

> 12,671 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,671 km / 7,874 mi / 6,842 nm
- **Estimated flight time**: 16h
- **Heading**: 18° (north northeast)
- **Return heading**: 339° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 19:52 in Hateruma, it's 06:52 in Washington)
- **Elevation difference**: 269 ft (IAD is higher than HTR)

## Airports

### [Hateruma Airport (HTR)](https://www.flightduration.online/airport/htr-hateruma-hateruma-airport/1ef266df-8e7e-6906-9277-06bb2780ed98)

- City: Hateruma, Japan
- ICAO: RORH
- Timezone: Asia/Tokyo
- Coordinates: 24.060000, 123.810000
- Elevation: 43 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 19:52 in Hateruma, it's 06:52 in Washington.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Hateruma Airport (HTR)](https://www.flightduration.online/airport/htr-hateruma-hateruma-airport/1ef266df-8e7e-6906-9277-06bb2780ed98)
- [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)