# How far is Nan from Xieng Khouang?

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

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

161
Miles
260
Kilometers
140
Nautical miles

## Distance from Xieng Khouang to Nan

There are several ways to calculate the distance from Xieng Khouang to Nan. 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 Xieng Khouang to Nan?

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

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

On average, flying from Xieng Khouang to Nan 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 Xieng Khouang to Nan

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

## Airport information

Origin Xieng Khouang Airport
City: Xieng Khouang
Country: Laos
IATA Code: XKH
ICAO Code: VLXK
Coordinates: 19°27′0″N, 103°9′28″E
Destination Nan Nakhon Airport
City: Nan
Country: Thailand
IATA Code: NNT
ICAO Code: VTCN
Coordinates: 18°48′28″N, 100°46′58″E