# Distance from Washington (IAD) to Kagoshima (KOJ)

> 11,630 km · estimated flight time 15h · Ultra-long-haul route.

## Summary

- **Distance**: 11,630 km / 7,226 mi / 6,280 nm
- **Estimated flight time**: 15h
- **Heading**: 335° (north northwest)
- **Return heading**: 22° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Japan
- **Intercontinental**: North America → Asia
- **Time difference**: +13h (When it's 00:13 in Washington, it's 13:13 in Kagoshima)
- **Elevation difference**: 594 ft (KOJ 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

### [Kagoshima Airport (KOJ)](https://www.flightduration.online/airport/koj-kagoshima-kagoshima-airport/1ef266df-8bce-6738-8b1b-06bb2780ed98)

- City: Kagoshima, Japan
- ICAO: RJFK
- Timezone: Asia/Tokyo
- Coordinates: 31.800000, 130.720000
- Elevation: 906 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 00:13 in Washington, it's 13:13 in Kagoshima.
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)
- [Kagoshima Airport (KOJ)](https://www.flightduration.online/airport/koj-kagoshima-kagoshima-airport/1ef266df-8bce-6738-8b1b-06bb2780ed98)
- [Flight duration calculator](/#calculator)