Distance From Putnams Airfield to Chiang Mai International Airport

The distance from Putnams Airfield () to Chiang Mai International Airport (CNX) is 7387 miles or 11888 kilometers or 6415 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.

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How long does it take to travel from Mount Vernon ( United States ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Mount Vernon and Chiang Mai takes around 16 hours 58 minutes.

Estimated flight time from Putnams Airfield, Mount Vernon, United States to Chiang Mai International Airport, Chiang Mai, Thailand is 16 hours 58 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		11888 km
Statute Miles		7387 miles
Nautical Miles		6415 nm
Avg. Time of Flight		16 hours 58 minutes

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

Location of Putnams Airfield & Chiang Mai International Airport is given below.
Click the map to view Mount Vernon to Chiang Mai nonstop flight path and travel direction.

Click to see flight route on Google Map between Mount Vernon, United States and Chiang Mai, Thailand. .

Nonstop flight route between Mount Vernon, United States and Chiang Mai, Thailand.

Time Difference Between the Airports • - CNX

Time difference between Mount Vernon (United States) and Chiang Mai (Thailand) is 14 Hours.
Chiang Mai time is 14 Hours ahead of Mount Vernon.

Location	Local Time
Mount Vernon (United States)	2026-11-08, 17:36:28 MST
Chiang Mai (Thailand)	2026-11-09, 07:36:28 +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

Putnams Airfield ( / ) Mount Vernon, United States

Destination

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