# Distance from Cancun (CUN) to Port St Johns (JOH)

> 13,654 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,654 km / 8,484 mi / 7,373 nm
- **Estimated flight time**: 17h
- **Heading**: 115° (east southeast)
- **Return heading**: 276° (west)
- **Classification**: Ultra-long-haul
- **Type**: International (Mexico) → South Africa
- **Intercontinental**: North America → Africa
- **Time difference**: +7h (When it's 16:39 in Cancun, it's 23:39 in Port St Johns)
- **Elevation difference**: 1,205 ft (JOH 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

### [Port St Johns Airport (JOH)](https://www.flightduration.online/airport/joh-port-st-johns-port-st-johns-airport/1ef266de-d3e1-65f8-86ac-06bb2780ed98)

- City: Port St Johns, South Africa
- ICAO: FAPJ
- Timezone: Africa/Johannesburg
- Coordinates: -31.610000, 29.520000
- Elevation: 1,227 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 16:39 in Cancun, it's 23:39 in Port St Johns.
With a 7-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)
- [Port St Johns Airport (JOH)](https://www.flightduration.online/airport/joh-port-st-johns-port-st-johns-airport/1ef266de-d3e1-65f8-86ac-06bb2780ed98)
- [Flight duration calculator](/#calculator)