# Distance from Kuala Lumpur (KUL) to Koyukuk (KYU)

> 10,226 km · estimated flight time 13h · Ultra-long-haul route.

## Summary

- **Distance**: 10,226 km / 6,354 mi / 5,522 nm
- **Estimated flight time**: 13h
- **Heading**: 25° (north northeast)
- **Return heading**: 281° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Malaysia) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -16h (When it's 07:57 in Kuala Lumpur, it's 15:57 in Koyukuk)
- **Elevation difference**: 80 ft (KYU is higher than KUL)

## Airports

### [Kuala Lumpur International Airport (KUL)](https://www.flightduration.online/airport/kul-kuala-lumpur-kuala-lumpur-international-airport/1ef266df-fe90-65fa-bce1-06bb2780ed98)

- City: Kuala Lumpur, Malaysia
- ICAO: WMKK
- Timezone: Asia/Kuala_Lumpur
- Coordinates: 2.750000, 101.710000
- Elevation: 69 ft

### [Koyukuk Airport (KYU)](https://www.flightduration.online/airport/kyu-koyukuk-koyukuk-airport/1ef266df-88db-6e36-97c3-06bb2780ed98)

- City: Koyukuk, United States
- ICAO: PFKU
- Timezone: America/Anchorage
- Coordinates: 64.880000, -157.730000
- Elevation: 149 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 07:57 in Kuala Lumpur, it's 15:57 in Koyukuk.
With a 16-hour time difference, expect significant jet lag.

## Related

- [Kuala Lumpur International Airport (KUL)](https://www.flightduration.online/airport/kul-kuala-lumpur-kuala-lumpur-international-airport/1ef266df-fe90-65fa-bce1-06bb2780ed98)
- [Koyukuk Airport (KYU)](https://www.flightduration.online/airport/kyu-koyukuk-koyukuk-airport/1ef266df-88db-6e36-97c3-06bb2780ed98)
- [Flight duration calculator](/#calculator)