How far is Ulaanbaatar from Nan?

The distance between Nan (Nan Nakhon Airport) and Ulaanbaatar (Buyant-Ukhaa International Airport) is 2029 miles / 3266 kilometers / 1764 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)

• 2029.419 miles
• 3266.034 kilometers
• 1763.517 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

• 2034.199 miles
• 3273.727 kilometers
• 1767.671 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 Buyant-Ukhaa International Airport is 4 hours and 20 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 Buyant-Ukhaa International Airport (ULN)

On average, flying from Nan to Ulaanbaatar generates about 221 kg of CO2 per passenger, and 221 kilograms equals 487 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 Buyant-Ukhaa International Airport (ULN).

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	Buyant-Ukhaa International Airport
City:	Ulaanbaatar
Country:	Mongolia
IATA Code:	ULN
ICAO Code:	ZMUB
Coordinates:	47°50′35″N, 106°46′1″E