How far is Chiayi from Nan?

The distance between Nan (Nan Nakhon Airport) and Chiayi (Chiayi Airport) is 1304 miles / 2099 kilometers / 1133 nautical miles.

The driving distance from Nan (NNT) to Chiayi (CYI) is 2343 miles / 3771 kilometers, and travel time by car is about 108 hours 45 minutes.

Distance from Nan to Chiayi

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

Vincenty's formula (applied above)

• 1304.339 miles
• 2099.130 kilometers
• 1133.440 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

• 1302.774 miles
• 2096.612 kilometers
• 1132.080 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 Chiayi?

The estimated flight time from Nan Nakhon Airport to Chiayi Airport is 2 hours and 58 minutes.

What is the time difference between Nan and Chiayi?

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

Flight carbon footprint between Nan Nakhon Airport (NNT) and Chiayi Airport (CYI)

On average, flying from Nan to Chiayi generates about 167 kg of CO2 per passenger, and 167 kilograms equals 368 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 Chiayi

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

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	Chiayi Airport
City:	Chiayi
Country:	Taiwan
IATA Code:	CYI
ICAO Code:	RCKU
Coordinates:	23°27′42″N, 120°23′34″E