How far is Tianshui from Portland, OR?
The distance between Portland (Portland International Airport) and Tianshui (Tianshui Maijishan Airport) is 6142 miles / 9884 kilometers / 5337 nautical miles.
Portland International Airport – Tianshui Maijishan Airport
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Distance from Portland to Tianshui
There are several ways to calculate the distance from Portland to Tianshui. Here are two standard methods:
Vincenty's formula (applied above)- 6141.535 miles
- 9883.843 kilometers
- 5336.848 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- 6127.273 miles
- 9860.890 kilometers
- 5324.455 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 Tianshui?
The estimated flight time from Portland International Airport to Tianshui Maijishan Airport is 12 hours and 7 minutes.
What is the time difference between Portland and Tianshui?
Flight carbon footprint between Portland International Airport (PDX) and Tianshui Maijishan Airport (THQ)
On average, flying from Portland to Tianshui generates about 736 kg of CO2 per passenger, and 736 kilograms equals 1 622 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Portland to Tianshui
See the map of the shortest flight path between Portland International Airport (PDX) and Tianshui Maijishan Airport (THQ).
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 | Tianshui Maijishan Airport |
|---|---|
| City: | Tianshui |
| Country: | China  |
| IATA Code: | THQ |
| ICAO Code: | ZLTS |
| Coordinates: | 34°33′33″N, 105°51′36″E |