How far is Tengchong from Adak Island, AK?
The distance between Adak Island (Adak Airport) and Tengchong (Tengchong Tuofeng Airport) is 4676 miles / 7525 kilometers / 4063 nautical miles.
Adak Airport – Tengchong Tuofeng Airport
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Distance from Adak Island to Tengchong
There are several ways to calculate the distance from Adak Island to Tengchong. Here are two standard methods:
Vincenty's formula (applied above)- 4675.696 miles
- 7524.803 kilometers
- 4063.068 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- 4667.707 miles
- 7511.946 kilometers
- 4056.126 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 Adak Island to Tengchong?
The estimated flight time from Adak Airport to Tengchong Tuofeng Airport is 9 hours and 21 minutes.
What is the time difference between Adak Island and Tengchong?
Flight carbon footprint between Adak Airport (ADK) and Tengchong Tuofeng Airport (TCZ)
On average, flying from Adak Island to Tengchong generates about 542 kg of CO2 per passenger, and 542 kilograms equals 1 195 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Adak Island to Tengchong
See the map of the shortest flight path between Adak Airport (ADK) and Tengchong Tuofeng Airport (TCZ).
Airport information
| Origin | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States  |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″W |
| Destination | Tengchong Tuofeng Airport |
|---|---|
| City: | Tengchong |
| Country: | China  |
| IATA Code: | TCZ |
| ICAO Code: | ZUTC |
| Coordinates: | 24°56′17″N, 98°29′8″E |