# Distance from Cancun (CUN) to Khost (KHT)

> 13,489 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,489 km / 8,382 mi / 7,283 nm
- **Estimated flight time**: 17h
- **Heading**: 23° (north northeast)
- **Return heading**: 335° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → Afghanistan
- **Intercontinental**: North America → Asia
- **Time difference**: +9.5h (When it's 20:52 in Cancun, it's 06:22 in Khost)
- **Elevation difference**: 3,734 ft (KHT 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

### [Khost Airport (KHT)](https://www.flightduration.online/airport/kht-khost-khost-airport/1ef266df-78c4-648a-b868-06bb2780ed98)

- City: Khost, Afghanistan
- ICAO: OAKS
- Timezone: Asia/Kabul
- Coordinates: 33.330000, 69.950000
- Elevation: 3,756 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 20:52 in Cancun, it's 06:22 in Khost.
With a 9.5-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)
- [Khost Airport (KHT)](https://www.flightduration.online/airport/kht-khost-khost-airport/1ef266df-78c4-648a-b868-06bb2780ed98)
- [Flight duration calculator](/#calculator)