How far is Xichang from Nan?

The distance between Nan (Nan Nakhon Airport) and Xichang (Xichang Qingshan Airport) is 638 miles / 1027 kilometers / 554 nautical miles.

The driving distance from Nan (NNT) to Xichang (XIC) is 957 miles / 1540 kilometers, and travel time by car is about 19 hours 13 minutes.

Distance from Nan to Xichang

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

Vincenty's formula (applied above)

• 638.043 miles
• 1026.831 kilometers
• 554.444 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

• 640.530 miles
• 1030.834 kilometers
• 556.606 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 Xichang?

The estimated flight time from Nan Nakhon Airport to Xichang Qingshan Airport is 1 hour and 42 minutes.

What is the time difference between Nan and Xichang?

The time difference between Nan and Xichang is 1 hour. Xichang is 1 hour ahead of Nan.

Flight carbon footprint between Nan Nakhon Airport (NNT) and Xichang Qingshan Airport (XIC)

On average, flying from Nan to Xichang generates about 117 kg of CO2 per passenger, and 117 kilograms equals 259 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 Xichang

See the map of the shortest flight path between Nan Nakhon Airport (NNT) and Xichang Qingshan Airport (XIC).

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	Xichang Qingshan Airport
City:	Xichang
Country:	China
IATA Code:	XIC
ICAO Code:	ZUXC
Coordinates:	27°59′20″N, 102°11′2″E