# Distance from Hakodate (HKD) to Washington (IAD)

> 10,244 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,244 km / 6,365 mi / 5,531 nm
- **Estimated flight time**: 13h
- **Heading**: 29° (north northeast)
- **Return heading**: 332° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -13h (When it's 23:19 in Hakodate, it's 10:19 in Washington)
- **Elevation difference**: 161 ft (IAD is higher than HKD)

## Airports

### [Hakodate Airport (HKD)](https://www.flightduration.online/airport/hkd-hakodate-hakodate-airport/1ef266df-8b6a-615c-9136-06bb2780ed98)

- City: Hakodate, Japan
- ICAO: RJCH
- Timezone: Asia/Tokyo
- Coordinates: 41.770000, 140.820000
- Elevation: 151 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 23:19 in Hakodate, it's 10:19 in Washington.
With a 13-hour time difference, expect significant jet lag.

## Related

- [Hakodate Airport (HKD)](https://www.flightduration.online/airport/hkd-hakodate-hakodate-airport/1ef266df-8b6a-615c-9136-06bb2780ed98)
- [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)