How far is Chengdu from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Chengdu (Chengdu Shuangliu International Airport) is 6338 miles / 10200 kilometers / 5508 nautical miles.

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)

• 6338.009 miles
• 10200.037 kilometers
• 5507.579 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

• 6324.282 miles
• 10177.946 kilometers
• 5495.651 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 Boeing Field 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 Boeing Field (BFI) 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 1 682 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 Boeing Field (BFI) and Chengdu Shuangliu International Airport (CTU).

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	Chengdu Shuangliu International Airport
City:	Chengdu
Country:	China
IATA Code:	CTU
ICAO Code:	ZUUU
Coordinates:	30°34′42″N, 103°56′49″E