How far is Longnan from Seattle, WA?

The distance between Seattle (Seattle Boeing Field) and Longnan (Longnan Chengxian Airport) is 6092 miles / 9804 kilometers / 5294 nautical miles.

Distance from Seattle to Longnan

There are several ways to calculate the distance from Seattle to Longnan. Here are two standard methods:

Vincenty's formula (applied above)

• 6092.212 miles
• 9804.465 kilometers
• 5293.988 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

• 6078.070 miles
• 9781.706 kilometers
• 5281.699 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 Longnan?

The estimated flight time from Seattle Boeing Field to Longnan Chengxian Airport is 12 hours and 2 minutes.

What is the time difference between Seattle and Longnan?

The time difference between Seattle and Longnan is 16 hours. Longnan is 16 hours ahead of Seattle.

Flight carbon footprint between Seattle Boeing Field (BFI) and Longnan Chengxian Airport (LNL)

On average, flying from Seattle to Longnan generates about 729 kg of CO2 per passenger, and 729 kilograms equals 1 608 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Longnan

See the map of the shortest flight path between Seattle Boeing Field (BFI) and Longnan Chengxian Airport (LNL).

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	Longnan Chengxian Airport
City:	Longnan
Country:	China
IATA Code:	LNL
ICAO Code:	ZLLN
Coordinates:	33°47′16″N, 105°47′49″E