# How far is Wonju from Chiang Mai?

The distance between Chiang Mai (Chiang Mai International Airport) and Wonju (Wonju Airport) is 2173 miles / 3497 kilometers / 1888 nautical miles.

The driving distance from Chiang Mai (CNX) to Wonju (WJU) is 3106 miles / 4999 kilometers, and travel time by car is about 59 hours 6 minutes.

2173
Miles
3497
Kilometers
1888
Nautical miles
4 h 36 min
237 kg

## Distance from Chiang Mai to Wonju

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

Vincenty's formula (applied above)
• 2172.847 miles
• 3496.858 kilometers
• 1888.152 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
• 2172.754 miles
• 3496.708 kilometers
• 1888.071 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 Wonju?

The estimated flight time from Chiang Mai International Airport to Wonju Airport is 4 hours and 36 minutes.

## Flight carbon footprint between Chiang Mai International Airport (CNX) and Wonju Airport (WJU)

On average, flying from Chiang Mai to Wonju generates about 237 kg of CO2 per passenger, and 237 kilograms equals 523 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 Wonju

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

## 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 Wonju Airport
City: Wonju
Country: South Korea
IATA Code: WJU
ICAO Code: RKNW
Coordinates: 37°26′17″N, 127°57′35″E