# Distance from Portland (PWM) to Shenzhen (SZX)

> 12,632 km · estimated flight time 16h · Ultra-long-haul route.

## Summary

- **Distance**: 12,632 km / 7,849 mi / 6,821 nm
- **Estimated flight time**: 16h
- **Heading**: 356° (north)
- **Return heading**: 3° (north)
- **Classification**: Ultra-long-haul
- **Type**: International (United States) → China
- **Intercontinental**: North America → Asia
- **Time difference**: +12h (When it's 15:08 in Portland, it's 03:08 in Shenzhen)
- **Elevation difference**: 63 ft (SZX is lower than PWM)

## Airports

### [Portland International Jetport Airport (PWM)](https://flightduration.online/airport/pwm-portland-portland-international-jetport-airport/1ef266df-342e-617c-90df-06bb2780ed98)

- City: Portland, United States
- ICAO: KPWM
- Timezone: America/New_York
- Coordinates: 43.650000, -70.310000
- Elevation: 76 ft

### [Shenzhen Bao'an International Airport (SZX)](https://flightduration.online/airport/szx-shenzhen-shenzhen-baoan-international-airport/1ef266e0-1ea0-675a-a1fd-06bb2780ed98)

- City: Shenzhen, China
- ICAO: ZGSZ
- Timezone: Asia/Shanghai
- Coordinates: 22.640000, 113.810000
- Elevation: 13 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 15:08 in Portland, it's 03:08 in Shenzhen.
With a 12-hour time difference, expect significant jet lag.

## Related

- [Portland International Jetport Airport (PWM)](https://flightduration.online/airport/pwm-portland-portland-international-jetport-airport/1ef266df-342e-617c-90df-06bb2780ed98)
- [Shenzhen Bao'an International Airport (SZX)](https://flightduration.online/airport/szx-shenzhen-shenzhen-baoan-international-airport/1ef266e0-1ea0-675a-a1fd-06bb2780ed98)
- [Flight duration calculator](/#calculator)