# How far is Kunsan from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Kunsan (Gunsan Airport) is 2057 miles / 3311 kilometers / 1788 nautical miles.

The driving distance from Chiang Mai (CNX) to Kunsan (KUV) is 3173 miles / 5106 kilometers, and travel time by car is about 60 hours 24 minutes.

2057
Miles
3311
Kilometers
1788
Nautical miles
4 h 23 min
224 kg

## Distance from Chiang Mai to Kunsan

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

Vincenty's formula (applied above)
• 2057.328 miles
• 3310.948 kilometers
• 1787.769 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
• 2057.143 miles
• 3310.650 kilometers
• 1787.608 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 Chiang Mai to Kunsan?

The estimated flight time from Chiang Mai International Airport to Gunsan Airport is 4 hours and 23 minutes.

## Flight carbon footprint between Chiang Mai International Airport (CNX) and Gunsan Airport (KUV)

On average, flying from Chiang Mai to Kunsan generates about 224 kg of CO2 per passenger, and 224 kilograms equals 494 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

## Map of flight path and driving directions from Chiang Mai to Kunsan

See the map of the shortest flight path between Chiang Mai International Airport (CNX) and Gunsan Airport (KUV).

## Airport information

Origin Chiang Mai International Airport
City: Chiang Mai
Country: Thailand
IATA Code: CNX
ICAO Code: VTCC
Coordinates: 18°46′0″N, 98°57′45″E
Destination Gunsan Airport
City: Kunsan
Country: South Korea
IATA Code: KUV
ICAO Code: RKJK
Coordinates: 35°54′13″N, 126°36′57″E