How far is Sacheon from Seattle, WA?

The distance between Seattle (Seattle–Tacoma International Airport) and Sacheon (Sacheon Airport) is 5281 miles / 8499 kilometers / 4589 nautical miles.

Distance from Seattle to Sacheon

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

Vincenty's formula (applied above)

• 5281.206 miles
• 8499.277 kilometers
• 4589.242 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

• 5268.484 miles
• 8478.803 kilometers
• 4578.187 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 Sacheon?

The estimated flight time from Seattle–Tacoma International Airport to Sacheon Airport is 10 hours and 29 minutes.

What is the time difference between Seattle and Sacheon?

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

Flight carbon footprint between Seattle–Tacoma International Airport (SEA) and Sacheon Airport (HIN)

On average, flying from Seattle to Sacheon generates about 621 kg of CO2 per passenger, and 621 kilograms equals 1 368 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seattle to Sacheon

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

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	Sacheon Airport
City:	Sacheon
Country:	South Korea
IATA Code:	HIN
ICAO Code:	RKPS
Coordinates:	35°5′18″N, 128°4′12″E