How far is Twin Falls, ID, from Seoul?

The distance between Seoul (Seoul Incheon International Airport) and Twin Falls (Magic Valley Regional Airport) is 5731 miles / 9223 kilometers / 4980 nautical miles.

Distance from Seoul to Twin Falls

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

Vincenty's formula (applied above)

• 5730.794 miles
• 9222.819 kilometers
• 4979.924 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

• 5717.029 miles
• 9200.666 kilometers
• 4967.962 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 Twin Falls?

The estimated flight time from Seoul Incheon International Airport to Magic Valley Regional Airport is 11 hours and 21 minutes.

What is the time difference between Seoul and Twin Falls?

The time difference between Seoul and Twin Falls is 16 hours. Twin Falls is 16 hours behind Seoul.

Flight carbon footprint between Seoul Incheon International Airport (ICN) and Magic Valley Regional Airport (TWF)

On average, flying from Seoul to Twin Falls generates about 680 kg of CO2 per passenger, and 680 kilograms equals 1 500 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seoul to Twin Falls

See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Magic Valley Regional Airport (TWF).

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	Magic Valley Regional Airport
City:	Twin Falls, ID
Country:	United States
IATA Code:	TWF
ICAO Code:	KTWF
Coordinates:	42°28′54″N, 114°29′16″W