How far is Wonju from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Wonju (Wonju Airport) is 5163 miles / 8309 kilometers / 4487 nautical miles.

Distance from Seattle to Wonju

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

Vincenty's formula (applied above)

• 5163.270 miles
• 8309.478 kilometers
• 4486.759 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

• 5150.278 miles
• 8288.568 kilometers
• 4475.469 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 Wonju?

The estimated flight time from Seattle–Tacoma International Airport to Wonju Airport is 10 hours and 16 minutes.

What is the time difference between Seattle and Wonju?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Wonju Airport (WJU)

On average, flying from Seattle to Wonju generates about 605 kg of CO2 per passenger, and 605 kilograms equals 1 334 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Wonju

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

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	Wonju Airport
City:	Wonju
Country:	South Korea
IATA Code:	WJU
ICAO Code:	RKNW
Coordinates:	37°26′17″N, 127°57′35″E