# Distance from Altamira (ATM) to Cancun (CUN)

> 4,639 km · estimated flight time 6h · Long-haul route.

## Summary

- **Distance**: 4,639 km / 2,883 mi / 2,505 nm
- **Estimated flight time**: 6h
- **Heading**: 307° (northwest)
- **Return heading**: 122° (east southeast)
- **Classification**: Long-haul
- **Type**: International (Brazil) → Mexico
- **Intercontinental**: South America → North America
- **Time difference**: -2h (When it's 19:26 in Altamira, it's 17:26 in Cancun)
- **Elevation difference**: 347 ft (CUN is lower than ATM)

## Airports

### [Altamira Airport (ATM)](https://www.flightduration.online/airport/atm-altamira-altamira-airport/1ef266df-94a8-619c-aa24-06bb2780ed98)

- City: Altamira, Brazil
- ICAO: SBHT
- Timezone: America/Santarem
- Coordinates: -3.250000, -52.250000
- Elevation: 369 ft

### [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

## 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 19:26 in Altamira, it's 17:26 in Cancun.

## Related

- [Altamira Airport (ATM)](https://www.flightduration.online/airport/atm-altamira-altamira-airport/1ef266df-94a8-619c-aa24-06bb2780ed98)
- [Cancun International Airport (CUN)](https://www.flightduration.online/airport/cun-cancun-cancun-international-airport/1ef266df-6268-6862-9a5d-06bb2780ed98)
- [Flight duration calculator](/#calculator)