How far is McGrath, AK, from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and McGrath (McGrath Airport) is 3578 miles / 5758 kilometers / 3109 nautical miles.

Distance from Seoul to McGrath

There are several ways to calculate the distance from Seoul to McGrath. Here are two standard methods:

Vincenty's formula (applied above)

• 3577.997 miles
• 5758.228 kilometers
• 3109.194 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

• 3569.553 miles
• 5744.638 kilometers
• 3101.856 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 Seoul to McGrath?

The estimated flight time from Seoul Gimpo International Airport to McGrath Airport is 7 hours and 16 minutes.

What is the time difference between Seoul and McGrath?

The time difference between Seoul and McGrath is 18 hours. McGrath is 18 hours behind Seoul.

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and McGrath Airport (MCG)

On average, flying from Seoul to McGrath generates about 404 kg of CO2 per passenger, and 404 kilograms equals 891 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seoul to McGrath

See the map of the shortest flight path between Seoul Gimpo International Airport (GMP) and McGrath Airport (MCG).

Airport information

Origin	Seoul Gimpo International Airport
City:	Seoul
Country:	South Korea
IATA Code:	GMP
ICAO Code:	RKSS
Coordinates:	37°33′29″N, 126°47′27″E

Destination	McGrath Airport
City:	McGrath, AK
Country:	United States
IATA Code:	MCG
ICAO Code:	PAMC
Coordinates:	62°57′10″N, 155°36′21″W