How far is Yingkou from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Yingkou (Yingkou Lanqi Airport) is 5195 miles / 8361 kilometers / 4514 nautical miles.

Distance from Seattle to Yingkou

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

Vincenty's formula (applied above)

• 5195.117 miles
• 8360.730 kilometers
• 4514.433 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

• 5181.395 miles
• 8338.647 kilometers
• 4502.509 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 Yingkou?

The estimated flight time from Seattle–Tacoma International Airport to Yingkou Lanqi Airport is 10 hours and 20 minutes.

What is the time difference between Seattle and Yingkou?

The time difference between Seattle and Yingkou is 15 hours. Yingkou is 15 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Yingkou Lanqi Airport (YKH)

On average, flying from Seattle to Yingkou generates about 609 kg of CO2 per passenger, and 609 kilograms equals 1 343 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Yingkou

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Yingkou Lanqi Airport (YKH).

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	Yingkou Lanqi Airport
City:	Yingkou
Country:	China
IATA Code:	YKH
ICAO Code:	ZYYK
Coordinates:	40°32′33″N, 122°21′30″E