# Distance from Cancun (CUN) to Posadas (PSS)

> 6,329 km · estimated flight time 8h · Long-haul route.

## Summary

- **Distance**: 6,329 km / 3,933 mi / 3,417 nm
- **Estimated flight time**: 8h
- **Heading**: 147° (south southeast)
- **Return heading**: 325° (northwest)
- **Classification**: Long-haul
- **Type**: International (Mexico) → Argentina
- **Intercontinental**: North America → South America
- **Time difference**: +2h (When it's 03:59 in Cancun, it's 05:59 in Posadas)
- **Elevation difference**: 408 ft (PSS 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

### [Libertador Gral D Jose De San Martin Airport (PSS)](https://www.flightduration.online/airport/pss-posadas-libertador-gral-d-jose-de-san-martin-airport/1ef266df-9250-634a-8c8a-06bb2780ed98)

- City: Posadas, Argentina
- ICAO: SARP
- Timezone: America/Argentina/Cordoba
- Coordinates: -27.390000, -55.970000
- Elevation: 430 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 03:59 in Cancun, it's 05:59 in Posadas.

## Related

- [Cancun International Airport (CUN)](https://www.flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)
- [Libertador Gral D Jose De San Martin Airport (PSS)](https://www.flightduration.online/airport/pss-posadas-libertador-gral-d-jose-de-san-martin-airport/1ef266df-9250-634a-8c8a-06bb2780ed98)
- [Flight duration calculator](/#calculator)