How far is Xieng Khouang from Nan?

The distance between Nan (Nan Nakhon Airport) and Xieng Khouang (Xieng Khouang Airport) is 161 miles / 260 kilometers / 140 nautical miles.

The driving distance from Nan (NNT) to Xieng Khouang (XKH) is 337 miles / 543 kilometers, and travel time by car is about 8 hours 47 minutes.

Distance from Nan to Xieng Khouang

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

Vincenty's formula (applied above)

• 161.422 miles
• 259.784 kilometers
• 140.272 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

• 161.257 miles
• 259.517 kilometers
• 140.128 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 Xieng Khouang?

The estimated flight time from Nan Nakhon Airport to Xieng Khouang Airport is 48 minutes.

What is the time difference between Nan and Xieng Khouang?

There is no time difference between Nan and Xieng Khouang.

Flight carbon footprint between Nan Nakhon Airport (NNT) and Xieng Khouang Airport (XKH)

On average, flying from Nan to Xieng Khouang generates about 49 kg of CO2 per passenger, and 49 kilograms equals 108 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 Xieng Khouang

See the map of the shortest flight path between Nan Nakhon Airport (NNT) and Xieng Khouang Airport (XKH).

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	Xieng Khouang Airport
City:	Xieng Khouang
Country:	Laos
IATA Code:	XKH
ICAO Code:	VLXK
Coordinates:	19°27′0″N, 103°9′28″E