# Distance from Antsirabe (ATJ) to Portland (PDX)

> 16,999 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,999 km / 10,563 mi / 9,179 nm
- **Estimated flight time**: 21h
- **Heading**: 344° (north northwest)
- **Return heading**: 22° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (Madagascar) → United States
- **Intercontinental**: Africa → North America
- **Time difference**: -10h (When it's 02:51 in Antsirabe, it's 16:51 in Portland)
- **Elevation difference**: 4,966 ft (PDX is lower than ATJ)

## Airports

### [Antsirabe Airport (ATJ)](https://www.flightduration.online/airport/atj-antsirabe-antsirabe-airport/1ef266de-db7e-69f0-b28e-06bb2780ed98)

- City: Antsirabe, Madagascar
- ICAO: FMME
- Timezone: Indian/Antananarivo
- Coordinates: -19.840000, 47.060000
- Elevation: 4,997 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 02:51 in Antsirabe, it's 16:51 in Portland.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Antsirabe Airport (ATJ)](https://www.flightduration.online/airport/atj-antsirabe-antsirabe-airport/1ef266de-db7e-69f0-b28e-06bb2780ed98)
- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Flight duration calculator](/#calculator)