# Distance from Mamfe (MMF) to Portland (PDX)

> 12,589 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,589 km / 7,822 mi / 6,797 nm
- **Estimated flight time**: 16h
- **Heading**: 325° (northwest)
- **Return heading**: 54° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Cameroon) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -8h (When it's 05:32 in Mamfe, it's 21:32 in Portland)
- **Elevation difference**: 382 ft (PDX is lower than MMF)

## Airports

### [Mamfe Airport (MMF)](https://www.flightduration.online/airport/mmf-mamfe-mamfe-airport/1ef266de-d8d2-651c-a0e0-06bb2780ed98)

- City: Mamfe, Cameroon
- ICAO: FKKF
- Timezone: Africa/Douala
- Coordinates: 5.700000, 9.310000
- Elevation: 413 ft

### [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)

- City: Portland, United States
- ICAO: KPDX
- Timezone: America/Los_Angeles
- Coordinates: 45.590000, -122.600000
- Elevation: 31 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 05:32 in Mamfe, it's 21:32 in Portland.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Mamfe Airport (MMF)](https://www.flightduration.online/airport/mmf-mamfe-mamfe-airport/1ef266de-d8d2-651c-a0e0-06bb2780ed98)
- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Flight duration calculator](/#calculator)