# Distance from Cancun (CUN) to Sam Neua Airport (NEU)

> 15,254 km · estimated flight time 19h · Ultra-long-haul route.

## Summary

- **Distance**: 15,254 km / 9,478 mi / 8,236 nm
- **Estimated flight time**: 19h
- **Heading**: 345° (north northwest)
- **Return heading**: 15° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → Laos
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 14:28 in Cancun, it's 02:28 in Sam Neua Airport)
- **Elevation difference**: 3,259 ft (NEU 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

### [Sam Neua Airport (NEU)](https://www.flightduration.online/airport/neu-sam-neua-airport/1ef266df-f296-6dc6-b3f3-06bb2780ed98)

- City: Sam Neua Airport, Laos
- ICAO: VLSN
- Timezone: Asia/Vientiane
- Coordinates: 20.420000, 104.070000
- Elevation: 3,281 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 14:28 in Cancun, it's 02:28 in Sam Neua Airport.
With a 12-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)
- [Sam Neua Airport (NEU)](https://www.flightduration.online/airport/neu-sam-neua-airport/1ef266df-f296-6dc6-b3f3-06bb2780ed98)
- [Flight duration calculator](/#calculator)