How far is Tachileik from Nan?

The distance between Nan (Nan Nakhon Airport) and Tachileik (Tachilek Airport) is 128 miles / 206 kilometers / 111 nautical miles.

The driving distance from Nan (NNT) to Tachileik (THL) is 197 miles / 317 kilometers, and travel time by car is about 4 hours 49 minutes.

Distance from Nan to Tachileik

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

Vincenty's formula (applied above)

• 127.827 miles
• 205.718 kilometers
• 111.079 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

• 128.257 miles
• 206.410 kilometers
• 111.452 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 Tachileik?

The estimated flight time from Nan Nakhon Airport to Tachilek Airport is 44 minutes.

What is the time difference between Nan and Tachileik?

The time difference between Nan and Tachileik is 30 minutes. Tachileik is 30 minutes behind Nan.

Flight carbon footprint between Nan Nakhon Airport (NNT) and Tachilek Airport (THL)

On average, flying from Nan to Tachileik generates about 44 kg of CO2 per passenger, and 44 kilograms equals 97 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 Tachileik

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

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	Tachilek Airport
City:	Tachileik
Country:	Burma
IATA Code:	THL
ICAO Code:	VYTL
Coordinates:	20°29′1″N, 99°56′7″E