# Distance from Cancun (CUN) to Chun Chon City (QUN)

> 12,532 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,532 km / 7,787 mi / 6,767 nm
- **Estimated flight time**: 16h
- **Heading**: 331° (north northwest)
- **Return heading**: 35° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → South Korea
- **Intercontinental**: North America → Asia
- **Time difference**: +14h (When it's 17:47 in Cancun, it's 07:47 in Chun Chon City)
- **Elevation difference**: 223 ft (QUN is higher than CUN)

## Airports

### [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

### [A-306 Airport (QUN)](https://www.flightduration.online/airport/qun-chun-chon-city-a-306-airport/1ef266df-8db5-60a6-abce-06bb2780ed98)

- City: Chun Chon City, South Korea
- ICAO: RKNC
- Timezone: Asia/Seoul
- Coordinates: 37.880000, 127.720000
- Elevation: 245 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 17:47 in Cancun, it's 07:47 in Chun Chon City.
With a 14-hour time difference, expect significant jet lag.

## Related

- [Cancun International Airport (CUN)](https://www.flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)
- [A-306 Airport (QUN)](https://www.flightduration.online/airport/qun-chun-chon-city-a-306-airport/1ef266df-8db5-60a6-abce-06bb2780ed98)
- [Flight duration calculator](/#calculator)