How far is Ulaanbaatar from Nan?

The distance between Nan (Nan Nakhon Airport) and Ulaanbaatar (Chinggis Khaan International Airport) is 2017 miles / 3245 kilometers / 1752 nautical miles.

Distance from Nan to Ulaanbaatar

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

Vincenty's formula (applied above)

• 2016.647 miles
• 3245.479 kilometers
• 1752.419 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

• 2021.421 miles
• 3253.161 kilometers
• 1756.567 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 Ulaanbaatar?

The estimated flight time from Nan Nakhon Airport to Chinggis Khaan International Airport is 4 hours and 19 minutes.

What is the time difference between Nan and Ulaanbaatar?

The time difference between Nan and Ulaanbaatar is 1 hour. Ulaanbaatar is 1 hour ahead of Nan.

Flight carbon footprint between Nan Nakhon Airport (NNT) and Chinggis Khaan International Airport (UBN)

On average, flying from Nan to Ulaanbaatar generates about 220 kg of CO2 per passenger, and 220 kilograms equals 484 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Nan to Ulaanbaatar

See the map of the shortest flight path between Nan Nakhon Airport (NNT) and Chinggis Khaan International Airport (UBN).

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	Chinggis Khaan International Airport
City:	Ulaanbaatar
Country:	Mongolia
IATA Code:	UBN
ICAO Code:	ZMCK
Coordinates:	47°38′48″N, 106°49′11″E