# Distance from Zemio (IMO) to Portland (PDX)

> 13,541 km · estimated flight time 17h · Ultra-long-haul route.

## Summary

- **Distance**: 13,541 km / 8,414 mi / 7,312 nm
- **Estimated flight time**: 17h
- **Heading**: 334° (north northwest)
- **Return heading**: 39° (northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Central African Republic) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -8h (When it's 08:14 in Zemio, it's 00:14 in Portland)
- **Elevation difference**: 1,964 ft (PDX is lower than IMO)

## Airports

### [Zemio Airport (IMO)](https://www.flightduration.online/airport/imo-zemio-zemio-airport/1ef266de-d830-6bfe-a3fc-06bb2780ed98)

- City: Zemio, Central African Republic
- ICAO: FEFZ
- Timezone: Africa/Bangui
- Coordinates: 5.050000, 25.150000
- Elevation: 1,995 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 08:14 in Zemio, it's 00:14 in Portland.
With a 8-hour time difference, expect significant jet lag.

## Related

- [Zemio Airport (IMO)](https://www.flightduration.online/airport/imo-zemio-zemio-airport/1ef266de-d830-6bfe-a3fc-06bb2780ed98)
- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Flight duration calculator](/#calculator)