How far is Alpena, MI, from Seoul?

The distance between Seoul (Seoul Incheon International Airport) and Alpena (Alpena County Regional Airport) is 6451 miles / 10381 kilometers / 5606 nautical miles.

Distance from Seoul to Alpena

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

Vincenty's formula (applied above)

• 6450.708 miles
• 10381.409 kilometers
• 5605.512 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

• 6435.312 miles
• 10356.630 kilometers
• 5592.133 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 Alpena?

The estimated flight time from Seoul Incheon International Airport to Alpena County Regional Airport is 12 hours and 42 minutes.

What is the time difference between Seoul and Alpena?

The time difference between Seoul and Alpena is 13 hours. Alpena is 13 hours behind Seoul.

Flight carbon footprint between Seoul Incheon International Airport (ICN) and Alpena County Regional Airport (APN)

On average, flying from Seoul to Alpena generates about 778 kg of CO2 per passenger, and 778 kilograms equals 1 716 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seoul to Alpena

See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Alpena County Regional Airport (APN).

Airport information

Origin	Seoul Incheon International Airport
City:	Seoul
Country:	South Korea
IATA Code:	ICN
ICAO Code:	RKSI
Coordinates:	37°27′36″N, 126°26′26″E

Destination	Alpena County Regional Airport
City:	Alpena, MI
Country:	United States
IATA Code:	APN
ICAO Code:	KAPN
Coordinates:	45°4′41″N, 83°33′37″W