How far is Nan from Cheongju?

The distance between Cheongju (Cheongju International Airport) and Nan (Nan Nakhon Airport) is 2037 miles / 3278 kilometers / 1770 nautical miles.

The driving distance from Cheongju (CJJ) to Nan (NNT) is 3139 miles / 5051 kilometers, and travel time by car is about 58 hours 58 minutes.

Distance from Cheongju to Nan

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

Vincenty's formula (applied above)

• 2036.606 miles
• 3277.599 kilometers
• 1769.762 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

• 2036.753 miles
• 3277.836 kilometers
• 1769.890 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 Cheongju to Nan?

The estimated flight time from Cheongju International Airport to Nan Nakhon Airport is 4 hours and 21 minutes.

What is the time difference between Cheongju and Nan?

The time difference between Cheongju and Nan is 2 hours. Nan is 2 hours behind Cheongju.

Flight carbon footprint between Cheongju International Airport (CJJ) and Nan Nakhon Airport (NNT)

On average, flying from Cheongju to Nan generates about 222 kg of CO2 per passenger, and 222 kilograms equals 489 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Cheongju to Nan

See the map of the shortest flight path between Cheongju International Airport (CJJ) and Nan Nakhon Airport (NNT).

Airport information

Origin	Cheongju International Airport
City:	Cheongju
Country:	South Korea
IATA Code:	CJJ
ICAO Code:	RKTU
Coordinates:	36°42′59″N, 127°29′56″E

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