# Distance from Cancun (CUN) to Koyukuk (KYU)

> 6,998 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,998 km / 4,348 mi / 3,779 nm
- **Estimated flight time**: 9h
- **Heading**: 333° (north northwest)
- **Return heading**: 98° (east)
- **Classification**: Long-haul
- **Type**: International (Mexico) → United States
- **Time difference**: -3h (When it's 21:03 in Cancun, it's 18:03 in Koyukuk)
- **Elevation difference**: 127 ft (KYU is higher than CUN)

## Airports

### [Cancun International Airport (CUN)](https://flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)

- City: Cancun, Mexico
- ICAO: MMUN
- Timezone: America/Cancun
- Coordinates: 21.040000, -86.880000
- Elevation: 22 ft

### [Koyukuk Airport (KYU)](https://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 a long-haul route typically operated by wide-body aircraft such as the Boeing 777 or Airbus A350. Full meal service, in-flight entertainment, and comfort amenities are standard.

Time-zone information: When it's 21:03 in Cancun, it's 18:03 in Koyukuk.
The 3-hour time difference may cause some jet lag.

## Related

- [Cancun International Airport (CUN)](https://flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)
- [Koyukuk Airport (KYU)](https://flightduration.online/airport/kyu-koyukuk-koyukuk-airport/1ef266df-88db-6e36-97c3-06bb2780ed98)
- [Flight duration calculator](/#calculator)