# Distance between Xieng Khouang (XKH) and Nan (NNT)

Flight distance from Xieng Khouang to Nan (Xieng Khouang Airport – Nan Nakhon Airport) is 161 miles / 260 kilometers / 140 nautical miles. Estimated flight time is 48 minutes.

Driving distance from Xieng Khouang (XKH) to Nan (NNT) is 342 miles / 550 kilometers and travel time by car is about 8 hours 30 minutes.

## Map of flight path and driving directions from Xieng Khouang to Nan.

Shortest flight path between Xieng Khouang Airport (XKH) and Nan Nakhon Airport (NNT).

## How far is Nan from Xieng Khouang?

There are several ways to calculate distances between Xieng Khouang and Nan. Here are two common 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 earth.

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).

## Airport information

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

B Nan Nakhon Airport
City: Nan
Country: Thailand
IATA Code: NNT
ICAO Code: VTCN
Coordinates: 18°48′28″N, 100°46′58″E

## Time difference and current local times

There is no time difference between Xieng Khouang and Nan.

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## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 49 kg (108 pounds).

## Frequent Flyer Miles Calculator

Xieng Khouang (XKH) → Nan (NNT).

Distance:
161
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
161

Round trip?