# Distance from Amami (ASJ) to Portland (PDX)

> 9,028 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,028 km / 5,610 mi / 4,875 nm
- **Estimated flight time**: 12h
- **Heading**: 42° (northeast)
- **Return heading**: 302° (west northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (Japan) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -16h (When it's 03:37 in Amami, it's 11:37 in Portland)
- **Elevation difference**: 4 ft (PDX is higher than ASJ)

## Airports

### [Amami Airport (ASJ)](https://www.flightduration.online/airport/asj-amami-amami-airport/1ef266df-8bf9-697e-9bbe-06bb2780ed98)

- City: Amami, Japan
- ICAO: RJKA
- Timezone: Asia/Tokyo
- Coordinates: 28.430000, 129.710000
- Elevation: 27 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 03:37 in Amami, it's 11:37 in Portland.
With a 16-hour time difference, expect significant jet lag.

## Related

- [Amami Airport (ASJ)](https://www.flightduration.online/airport/asj-amami-amami-airport/1ef266df-8bf9-697e-9bbe-06bb2780ed98)
- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Flight duration calculator](/#calculator)