How far is Tangshan from Unalaska, AK?
The distance between Unalaska (Unalaska Airport) and Tangshan (Tangshan Sannühe Airport) is 3529 miles / 5679 kilometers / 3066 nautical miles.
Unalaska Airport – Tangshan Sannühe Airport
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Distance from Unalaska to Tangshan
There are several ways to calculate the distance from Unalaska to Tangshan. Here are two standard methods:
Vincenty's formula (applied above)- 3528.833 miles
- 5679.107 kilometers
- 3066.472 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- 3519.571 miles
- 5664.200 kilometers
- 3058.423 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 Unalaska to Tangshan?
The estimated flight time from Unalaska Airport to Tangshan Sannühe Airport is 7 hours and 10 minutes.
What is the time difference between Unalaska and Tangshan?
Flight carbon footprint between Unalaska Airport (DUT) and Tangshan Sannühe Airport (TVS)
On average, flying from Unalaska to Tangshan generates about 398 kg of CO2 per passenger, and 398 kilograms equals 878 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Unalaska to Tangshan
See the map of the shortest flight path between Unalaska Airport (DUT) and Tangshan Sannühe Airport (TVS).
Airport information
| Origin | Unalaska Airport |
|---|---|
| City: | Unalaska, AK |
| Country: | United States  |
| IATA Code: | DUT |
| ICAO Code: | PADU |
| Coordinates: | 53°54′0″N, 166°32′38″W |
| Destination | Tangshan Sannühe Airport |
|---|---|
| City: | Tangshan |
| Country: | China  |
| IATA Code: | TVS |
| ICAO Code: | ZBTS |
| Coordinates: | 39°43′4″N, 118°0′9″E |