How far is Kunsan from Ranong?

The distance between Ranong (Ranong Airport) and Kunsan (Gunsan Airport) is 2517 miles / 4050 kilometers / 2187 nautical miles.

The driving distance from Ranong (UNN) to Kunsan (KUV) is 3816 miles / 6142 kilometers, and travel time by car is about 71 hours 39 minutes.

Distance from Ranong to Kunsan

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

Vincenty's formula (applied above)

• 2516.595 miles
• 4050.068 kilometers
• 2186.862 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

• 2519.683 miles
• 4055.036 kilometers
• 2189.544 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 Ranong to Kunsan?

The estimated flight time from Ranong Airport to Gunsan Airport is 5 hours and 15 minutes.

What is the time difference between Ranong and Kunsan?

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

Flight carbon footprint between Ranong Airport (UNN) and Gunsan Airport (KUV)

On average, flying from Ranong to Kunsan generates about 277 kg of CO2 per passenger, and 277 kilograms equals 611 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ranong to Kunsan

See the map of the shortest flight path between Ranong Airport (UNN) and Gunsan Airport (KUV).

Airport information

Origin	Ranong Airport
City:	Ranong
Country:	Thailand
IATA Code:	UNN
ICAO Code:	VTSR
Coordinates:	9°46′39″N, 98°35′7″E

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