# Distance from Portland (PDX) to Tsiroanomandidy (WTS)

> 16,854 km · estimated flight time 21h · Ultra-long-haul route.

## Summary

- **Distance**: 16,854 km / 10,472 mi / 9,100 nm
- **Estimated flight time**: 21h
- **Heading**: 23° (north northeast)
- **Return heading**: 343° (north northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → Madagascar
- **Intercontinental**: North America → Africa
- **Time difference**: +10h (When it's 00:10 in Portland, it's 10:10 in Tsiroanomandidy)
- **Elevation difference**: 2,745 ft (WTS is higher than PDX)

## Airports

### [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

### [Tsiroanomandidy Airport (WTS)](https://www.flightduration.online/airport/wts-tsiroanomandidy-tsiroanomandidy-airport/1ef266de-dbbd-6dd0-993c-06bb2780ed98)

- City: Tsiroanomandidy, Madagascar
- ICAO: FMMX
- Timezone: Indian/Antananarivo
- Coordinates: -18.760000, 46.050000
- Elevation: 2,776 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 00:10 in Portland, it's 10:10 in Tsiroanomandidy.
With a 10-hour time difference, expect significant jet lag.

## Related

- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Tsiroanomandidy Airport (WTS)](https://www.flightduration.online/airport/wts-tsiroanomandidy-tsiroanomandidy-airport/1ef266de-dbbd-6dd0-993c-06bb2780ed98)
- [Flight duration calculator](/#calculator)