How far is Ko Samui from Changsha?

The distance between Changsha (Changsha Huanghua International Airport) and Ko Samui (Samui Airport) is 1542 miles / 2481 kilometers / 1340 nautical miles.

Distance from Changsha to Ko Samui

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

Vincenty's formula (applied above)

• 1541.818 miles
• 2481.315 kilometers
• 1339.803 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

• 1545.904 miles
• 2487.891 kilometers
• 1343.354 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 Changsha to Ko Samui?

The estimated flight time from Changsha Huanghua International Airport to Samui Airport is 3 hours and 25 minutes.

What is the time difference between Changsha and Ko Samui?

The time difference between Changsha and Ko Samui is 1 hour. Ko Samui is 1 hour behind Changsha.

Flight carbon footprint between Changsha Huanghua International Airport (CSX) and Samui Airport (USM)

On average, flying from Changsha to Ko Samui generates about 182 kg of CO2 per passenger, and 182 kilograms equals 402 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Changsha to Ko Samui

See the map of the shortest flight path between Changsha Huanghua International Airport (CSX) and Samui Airport (USM).

Airport information

Origin	Changsha Huanghua International Airport
City:	Changsha
Country:	China
IATA Code:	CSX
ICAO Code:	ZGHA
Coordinates:	28°11′21″N, 113°13′12″E

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