Distance From G-321 Airfield to Chiang Mai International Airport

The distance from G-321 Airfield () to Chiang Mai International Airport (CNX) is 2182 miles or 3511 kilometers or 1895 nautical miles.

The distance shown below is direct flight distance between airports. Straight-line distance does not account for the surface between the two points. It is the distance a bird or airplane would travel between the two points when flying above the surface. The straight line distance is the direct route between two points, regardless of whether or not there are roads that connect them.

---

How long does it take to travel from Mahyeon-ri ( South Korea ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Mahyeon-ri and Chiang Mai takes around 5 hours 0 minutes.

Estimated flight time from G-321 Airfield, Mahyeon-ri, South Korea to Chiang Mai International Airport, Chiang Mai, Thailand is 5 hours 0 minutes under avarage conditions. Your actual flying time may vary depending on wind direction/speed or weather conditions. This calculation does not include the departure and landing times of the aircraft. In addition, it does not cover the person identity check, ticket check-in and baggage collection times at the airport.

Travel Distance Between the Airports • - CNX

Kilometers		3511 km
Statute Miles		2182 miles
Nautical Miles		1895 nm
Avg. Time of Flight		5 hours 0 minutes

G-321 Airfield to Chiang Mai International Airport Flight Route Map - to CNX Flight Path

Location of G-321 Airfield & Chiang Mai International Airport is given below.
Click the map to view Mahyeon-ri to Chiang Mai nonstop flight path and travel direction.

Click to see flight route on Google Map between Mahyeon-ri, South Korea and Chiang Mai, Thailand. .

Nonstop flight route between Mahyeon-ri, South Korea and Chiang Mai, Thailand.

Time Difference Between the Airports • - CNX

Time difference between Mahyeon-ri (South Korea) and Chiang Mai (Thailand) is 2 Hours.
Chiang Mai time is 2 Hours behind Mahyeon-ri.

Location	Local Time
Mahyeon-ri (South Korea)	2026-03-18, 08:23:52 KST
Chiang Mai (Thailand)	2026-03-18, 06:23:52 +07

Why should you arrive 3 hours before international flight? Flyers who are traveling to an international destination should arrive at the airport earlier than domestic flyers. This is because international flights can have additional check-in requirements, like passport verification, that need to be completed before you receive your boarding pass.

Origin

G-321 Airfield ( / ) Mahyeon-ri, South Korea

Destination

Chiang Mai International Airport (CNX / VTCC) Chiang Mai, Thailand