How far is Nanchang from Ko Samui?

The distance between Ko Samui (Samui Airport) and Nanchang (Nanchang Changbei International Airport) is 1680 miles / 2704 kilometers / 1460 nautical miles.

Distance from Ko Samui to Nanchang

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

Vincenty's formula (applied above)

• 1679.914 miles
• 2703.559 kilometers
• 1459.805 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

• 1683.653 miles
• 2709.577 kilometers
• 1463.054 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 Ko Samui to Nanchang?

The estimated flight time from Samui Airport to Nanchang Changbei International Airport is 3 hours and 40 minutes.

What is the time difference between Ko Samui and Nanchang?

The time difference between Ko Samui and Nanchang is 1 hour. Nanchang is 1 hour ahead of Ko Samui.

Flight carbon footprint between Samui Airport (USM) and Nanchang Changbei International Airport (KHN)

On average, flying from Ko Samui to Nanchang generates about 191 kg of CO2 per passenger, and 191 kilograms equals 422 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Ko Samui to Nanchang

See the map of the shortest flight path between Samui Airport (USM) and Nanchang Changbei International Airport (KHN).

Airport information

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

Destination	Nanchang Changbei International Airport
City:	Nanchang
Country:	China
IATA Code:	KHN
ICAO Code:	ZSCN
Coordinates:	28°51′53″N, 115°54′0″E