How far is Chengdu from Seattle, WA?
The distance between Seattle (Seattle–Tacoma International Airport) and Chengdu (Chengdu Shuangliu International Airport) is 6342 miles / 10207 kilometers / 5511 nautical miles.
Seattle–Tacoma International Airport – Chengdu Shuangliu International Airport
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Distance from Seattle to Chengdu
There are several ways to calculate the distance from Seattle to Chengdu. Here are two standard methods:
Vincenty's formula (applied above)- 6342.189 miles
- 10206.765 kilometers
- 5511.212 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- 6328.461 miles
- 10184.670 kilometers
- 5499.282 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 Chengdu?
The estimated flight time from Seattle–Tacoma International Airport to Chengdu Shuangliu International Airport is 12 hours and 30 minutes.
What is the time difference between Seattle and Chengdu?
The time difference between Seattle and Chengdu is 16 hours. Chengdu is 16 hours ahead of Seattle.
Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Chengdu Shuangliu International Airport (CTU)
On average, flying from Seattle to Chengdu generates about 763 kg of CO2 per passenger, and 763 kilograms equals 1 683 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Seattle to Chengdu
See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Chengdu Shuangliu International Airport (CTU).
Airport information
| Origin | Seattle–Tacoma International Airport |
|---|---|
| City: | Seattle, WA |
| Country: | United States  |
| IATA Code: | SEA |
| ICAO Code: | KSEA |
| Coordinates: | 47°26′56″N, 122°18′32″W |
| Destination | Chengdu Shuangliu International Airport |
|---|---|
| City: | Chengdu |
| Country: | China  |
| IATA Code: | CTU |
| ICAO Code: | ZUUU |
| Coordinates: | 30°34′42″N, 103°56′49″E |