# Distance from Cancun (CUN) to Mary's Harbour (YMH)

> 4,377 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,377 km / 2,720 mi / 2,363 nm
- **Estimated flight time**: 6h
- **Heading**: 30° (north northeast)
- **Return heading**: 229° (southwest)
- **Classification**: Long-haul
- **Type**: International (Mexico) → Canada
- **Time difference**: +2.5h (When it's 12:51 in Cancun, it's 15:21 in Mary's Harbour)
- **Elevation difference**: 16 ft (YMH 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

### [Mary's Harbour Airport (YMH)](https://www.flightduration.online/airport/ymh-marys-harbour-marys-harbour-airport/1ef266de-b113-6e7c-abf4-06bb2780ed98)

- City: Mary's Harbour, Canada
- ICAO: CYMH
- Timezone: America/St_Johns
- Coordinates: 52.300000, -55.850000
- Elevation: 38 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 12:51 in Cancun, it's 15:21 in Mary's Harbour.

## Related

- [Cancun International Airport (CUN)](https://www.flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)
- [Mary's Harbour Airport (YMH)](https://www.flightduration.online/airport/ymh-marys-harbour-marys-harbour-airport/1ef266de-b113-6e7c-abf4-06bb2780ed98)
- [Flight duration calculator](/#calculator)