# Distance from Zhoushan (HSN) to Portland (PDX)

> 9,371 km · estimated flight time 12h · Ultra-long-haul route.

## Summary

- **Distance**: 9,371 km / 5,823 mi / 5,060 nm
- **Estimated flight time**: 12h
- **Heading**: 40° (northeast)
- **Return heading**: 308° (northwest)
- **Classification**: Ultra-long-haul
- **Type**: International (China) → United States
- **Intercontinental**: Asia → North America
- **Time difference**: -15h (When it's 08:35 in Zhoushan, it's 17:35 in Portland)
- **Elevation difference**: 28 ft (PDX is higher than HSN)

## Airports

### [Zhoushan Airport (HSN)](https://www.flightduration.online/airport/hsn-zhoushan-zhoushan-airport/1ef266e0-207f-6b5c-bb5b-06bb2780ed98)

- City: Zhoushan, China
- ICAO: ZSZS
- Timezone: Asia/Shanghai
- Coordinates: 29.930000, 122.360000
- Elevation: 3 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 08:35 in Zhoushan, it's 17:35 in Portland.
With a 15-hour time difference, expect significant jet lag.

## Related

- [Zhoushan Airport (HSN)](https://www.flightduration.online/airport/hsn-zhoushan-zhoushan-airport/1ef266e0-207f-6b5c-bb5b-06bb2780ed98)
- [Portland International Airport (PDX)](https://www.flightduration.online/airport/pdx-portland-portland-international-airport/1ef266df-3254-60d6-87f6-06bb2780ed98)
- [Flight duration calculator](/#calculator)