How far is Yangyang from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Yangyang (Yangyang International Airport) is 5105 miles / 8216 kilometers / 4436 nautical miles.

Distance from Seattle to Yangyang

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

Vincenty's formula (applied above)

• 5105.353 miles
• 8216.269 kilometers
• 4436.430 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

• 5092.362 miles
• 8195.363 kilometers
• 4425.142 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 Yangyang?

The estimated flight time from Seattle–Tacoma International Airport to Yangyang International Airport is 10 hours and 9 minutes.

What is the time difference between Seattle and Yangyang?

The time difference between Seattle and Yangyang is 17 hours. Yangyang is 17 hours ahead of Seattle.

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Yangyang International Airport (YNY)

On average, flying from Seattle to Yangyang generates about 598 kg of CO2 per passenger, and 598 kilograms equals 1 317 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Yangyang

See the map of the shortest flight path between Seattle–Tacoma International Airport (SEA) and Yangyang International Airport (YNY).

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	Yangyang International Airport
City:	Yangyang
Country:	South Korea
IATA Code:	YNY
ICAO Code:	RKNY
Coordinates:	38°3′40″N, 128°40′8″E