How far is Grayling, AK, from Seoul?

The distance between Seoul (Seoul Gimpo International Airport) and Grayling (Grayling Airport) is 3439 miles / 5534 kilometers / 2988 nautical miles.

Distance from Seoul to Grayling

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

Vincenty's formula (applied above)

• 3438.914 miles
• 5534.396 kilometers
• 2988.335 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

• 3430.972 miles
• 5521.615 kilometers
• 2981.434 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 Grayling?

The estimated flight time from Seoul Gimpo International Airport to Grayling Airport is 7 hours and 0 minutes.

What is the time difference between Seoul and Grayling?

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

Flight carbon footprint between Seoul Gimpo International Airport (GMP) and Grayling Airport (KGX)

On average, flying from Seoul to Grayling generates about 387 kg of CO2 per passenger, and 387 kilograms equals 854 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seoul to Grayling

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

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	Grayling Airport
City:	Grayling, AK
Country:	United States
IATA Code:	KGX
ICAO Code:	PAGX
Coordinates:	62°53′42″N, 160°3′58″W