# Distance from Portland (PDX) to Zhangye (YZY)

> 9,685 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,685 km / 6,018 mi / 5,230 nm
- **Estimated flight time**: 12h
- **Heading**: 328° (north northwest)
- **Return heading**: 29° (north northeast)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +15h (When it's 10:01 in Portland, it's 01:01 in Zhangye)
- **Elevation difference**: 5,249 ft (YZY 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

### [Ganzhou (YZY)](https://www.flightduration.online/airport/yzy-zhangye-ganzhou/1ef266e0-1f4b-62a4-9a11-06bb2780ed98)

- City: Zhangye, China
- ICAO: ZLZY
- Timezone: Asia/Shanghai
- Coordinates: 38.810000, 100.660000
- Elevation: 5,280 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 10:01 in Portland, it's 01:01 in Zhangye.
With a 15-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)
- [Ganzhou (YZY)](https://www.flightduration.online/airport/yzy-zhangye-ganzhou/1ef266e0-1f4b-62a4-9a11-06bb2780ed98)
- [Flight duration calculator](/#calculator)