How far is Kunsan from Nan?

The distance between Nan (Nan Nakhon Airport) and Kunsan (Gunsan Airport) is 1966 miles / 3164 kilometers / 1708 nautical miles.

The driving distance from Nan (NNT) to Kunsan (KUV) is 2756 miles / 4435 kilometers, and travel time by car is about 61 hours 50 minutes.

Distance from Nan to Kunsan

There are several ways to calculate the distance from Nan to Kunsan. Here are two standard methods:

Vincenty's formula (applied above)

• 1965.933 miles
• 3163.862 kilometers
• 1708.349 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

• 1966.059 miles
• 3164.065 kilometers
• 1708.459 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 Nan to Kunsan?

The estimated flight time from Nan Nakhon Airport to Gunsan Airport is 4 hours and 13 minutes.

What is the time difference between Nan and Kunsan?

The time difference between Nan and Kunsan is 2 hours. Kunsan is 2 hours ahead of Nan.

Flight carbon footprint between Nan Nakhon Airport (NNT) and Gunsan Airport (KUV)

On average, flying from Nan to Kunsan generates about 214 kg of CO2 per passenger, and 214 kilograms equals 473 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Nan to Kunsan

See the map of the shortest flight path between Nan Nakhon Airport (NNT) and Gunsan Airport (KUV).

Airport information

Origin	Nan Nakhon Airport
City:	Nan
Country:	Thailand
IATA Code:	NNT
ICAO Code:	VTCN
Coordinates:	18°48′28″N, 100°46′58″E

Destination	Gunsan Airport
City:	Kunsan
Country:	South Korea
IATA Code:	KUV
ICAO Code:	RKJK
Coordinates:	35°54′13″N, 126°36′57″E