# Distance from Chalkyitsik (CIK) to Cancun (CUN)

> 6,435 km · estimated flight time 9h · Long-haul route.

## Summary

- **Distance**: 6,435 km / 3,998 mi / 3,475 nm
- **Estimated flight time**: 9h
- **Heading**: 113° (east southeast)
- **Return heading**: 337° (north northwest)
- **Classification**: Long-haul
- **Type**: International (United States) → Mexico
- **Time difference**: +3h (When it's 15:10 in Chalkyitsik, it's 18:10 in Cancun)
- **Elevation difference**: 527 ft (CUN is lower than CIK)

## Airports

### [Chalkyitsik Airport (CIK)](https://www.flightduration.online/airport/cik-chalkyitsik-chalkyitsik-airport/1ef266df-85f3-6cb4-94e1-06bb2780ed98)

- City: Chalkyitsik, United States
- ICAO: PACI
- Timezone: America/Anchorage
- Coordinates: 66.650000, -143.740000
- Elevation: 549 ft

### [Cancun International Airport (CUN)](https://www.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

## 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 15:10 in Chalkyitsik, it's 18:10 in Cancun.
The 3-hour time difference may cause some jet lag.

## Related

- [Chalkyitsik Airport (CIK)](https://www.flightduration.online/airport/cik-chalkyitsik-chalkyitsik-airport/1ef266df-85f3-6cb4-94e1-06bb2780ed98)
- [Cancun International Airport (CUN)](https://www.flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)
- [Flight duration calculator](/#calculator)