How far is Tengchong from Washington D.C.?
The distance between Washington D.C. (Washington Dulles International Airport) and Tengchong (Tengchong Tuofeng Airport) is 8028 miles / 12920 kilometers / 6976 nautical miles.
Washington Dulles International Airport – Tengchong Tuofeng Airport
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Distance from Washington D.C. to Tengchong
There are several ways to calculate the distance from Washington D.C. to Tengchong. Here are two standard methods:
Vincenty's formula (applied above)- 8028.032 miles
- 12919.865 kilometers
- 6976.169 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- 8015.158 miles
- 12899.147 kilometers
- 6964.982 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 Washington D.C. to Tengchong?
The estimated flight time from Washington Dulles International Airport to Tengchong Tuofeng Airport is 15 hours and 41 minutes.
What is the time difference between Washington D.C. and Tengchong?
Flight carbon footprint between Washington Dulles International Airport (IAD) and Tengchong Tuofeng Airport (TCZ)
On average, flying from Washington D.C. to Tengchong generates about 1 002 kg of CO2 per passenger, and 1 002 kilograms equals 2 210 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Washington D.C. to Tengchong
See the map of the shortest flight path between Washington Dulles International Airport (IAD) and Tengchong Tuofeng Airport (TCZ).
Airport information
| Origin | Washington Dulles International Airport |
|---|---|
| City: | Washington D.C. |
| Country: | United States  |
| IATA Code: | IAD |
| ICAO Code: | KIAD |
| Coordinates: | 38°56′40″N, 77°27′20″W |
| Destination | Tengchong Tuofeng Airport |
|---|---|
| City: | Tengchong |
| Country: | China  |
| IATA Code: | TCZ |
| ICAO Code: | ZUTC |
| Coordinates: | 24°56′17″N, 98°29′8″E |