How far is Tengchong from Seattle, WA?
The distance between Seattle (Seattle Boeing Field) and Tengchong (Tengchong Tuofeng Airport) is 6837 miles / 11004 kilometers / 5942 nautical miles.
Seattle Boeing Field – Tengchong Tuofeng Airport
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Distance from Seattle to Tengchong
There are several ways to calculate the distance from Seattle to Tengchong. Here are two standard methods:
Vincenty's formula (applied above)- 6837.476 miles
- 11003.850 kilometers
- 5941.604 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- 6824.654 miles
- 10983.215 kilometers
- 5930.462 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 Seattle to Tengchong?
The estimated flight time from Seattle Boeing Field to Tengchong Tuofeng Airport is 13 hours and 26 minutes.
What is the time difference between Seattle and Tengchong?
Flight carbon footprint between Seattle Boeing Field (BFI) and Tengchong Tuofeng Airport (TCZ)
On average, flying from Seattle to Tengchong generates about 832 kg of CO2 per passenger, and 832 kilograms equals 1 834 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Tengchong
See the map of the shortest flight path between Seattle Boeing Field (BFI) and Tengchong Tuofeng Airport (TCZ).
Airport information
| Origin | Seattle Boeing Field |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | BFI |
| ICAO Code: | KBFI |
| Coordinates: | 47°31′47″N, 122°18′7″W |
| Destination | Tengchong Tuofeng Airport |
|---|---|
| City: | Tengchong |
| Country: | China  |
| IATA Code: | TCZ |
| ICAO Code: | ZUTC |
| Coordinates: | 24°56′17″N, 98°29′8″E |