How far is Ko Samui from Seoul?

The distance between Seoul (Seoul Incheon International Airport) and Ko Samui (Samui Airport) is 2529 miles / 4071 kilometers / 2198 nautical miles.

Distance from Seoul to Ko Samui

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

Vincenty's formula (applied above)

• 2529.317 miles
• 4070.541 kilometers
• 2197.916 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

• 2533.189 miles
• 4076.772 kilometers
• 2201.281 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 Ko Samui?

The estimated flight time from Seoul Incheon International Airport to Samui Airport is 5 hours and 17 minutes.

What is the time difference between Seoul and Ko Samui?

The time difference between Seoul and Ko Samui is 2 hours. Ko Samui is 2 hours behind Seoul.

Flight carbon footprint between Seoul Incheon International Airport (ICN) and Samui Airport (USM)

On average, flying from Seoul to Ko Samui generates about 279 kg of CO2 per passenger, and 279 kilograms equals 614 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Seoul to Ko Samui

See the map of the shortest flight path between Seoul Incheon International Airport (ICN) and Samui Airport (USM).

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	Samui Airport
City:	Ko Samui
Country:	Thailand
IATA Code:	USM
ICAO Code:	VTSM
Coordinates:	9°32′52″N, 100°3′43″E