How far is Kunsan from Hanoi?

The distance between Hanoi (Noi Bai International Airport) and Kunsan (Gunsan Airport) is 1613 miles / 2596 kilometers / 1402 nautical miles.

The driving distance from Hanoi (HAN) to Kunsan (KUV) is 2597 miles / 4179 kilometers, and travel time by car is about 47 hours 45 minutes.

Distance from Hanoi to Kunsan

There are several ways to calculate the distance from Hanoi to Kunsan. Here are two standard methods:

Vincenty's formula (applied above)

• 1613.192 miles
• 2596.181 kilometers
• 1401.826 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

• 1613.429 miles
• 2596.563 kilometers
• 1402.032 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 Hanoi to Kunsan?

The estimated flight time from Noi Bai International Airport to Gunsan Airport is 3 hours and 33 minutes.

What is the time difference between Hanoi and Kunsan?

The time difference between Hanoi and Kunsan is 2 hours. Kunsan is 2 hours ahead of Hanoi.

Flight carbon footprint between Noi Bai International Airport (HAN) and Gunsan Airport (KUV)

On average, flying from Hanoi to Kunsan generates about 187 kg of CO2 per passenger, and 187 kilograms equals 412 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Hanoi to Kunsan

See the map of the shortest flight path between Noi Bai International Airport (HAN) and Gunsan Airport (KUV).

Airport information

Origin	Noi Bai International Airport
City:	Hanoi
Country:	Vietnam
IATA Code:	HAN
ICAO Code:	VVNB
Coordinates:	21°13′16″N, 105°48′25″E

Destination	Gunsan Airport
City:	Kunsan
Country:	South Korea
IATA Code:	KUV
ICAO Code:	RKJK
Coordinates:	35°54′13″N, 126°36′57″E