How far is Changzhou from Portland, OR?
The distance between Portland (Portland International Airport) and Changzhou (Changzhou Benniu Airport) is 5826 miles / 9376 kilometers / 5062 nautical miles.
Portland International Airport – Changzhou Benniu Airport
Search flights
Distance from Portland to Changzhou
There are several ways to calculate the distance from Portland to Changzhou. Here are two standard methods:
Vincenty's formula (applied above)- 5825.763 miles
- 9375.657 kilometers
- 5062.450 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 5812.767 miles
- 9354.742 kilometers
- 5051.157 nautical miles
The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).
How long does it take to fly from Portland to Changzhou?
The estimated flight time from Portland International Airport to Changzhou Benniu Airport is 11 hours and 31 minutes.
What is the time difference between Portland and Changzhou?
Flight carbon footprint between Portland International Airport (PDX) and Changzhou Benniu Airport (CZX)
On average, flying from Portland to Changzhou generates about 693 kg of CO2 per passenger, and 693 kilograms equals 1 528 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Portland to Changzhou
See the map of the shortest flight path between Portland International Airport (PDX) and Changzhou Benniu Airport (CZX).
Airport information
| Origin | Portland International Airport |
|---|---|
| City: | Portland, OR |
| Country: | United States  |
| IATA Code: | PDX |
| ICAO Code: | KPDX |
| Coordinates: | 45°35′19″N, 122°35′52″W |
| Destination | Changzhou Benniu Airport |
|---|---|
| City: | Changzhou |
| Country: | China  |
| IATA Code: | CZX |
| ICAO Code: | ZSCG |
| Coordinates: | 31°55′10″N, 119°46′44″E |