Distance From Waynesville-St. Robert Regional Airport-Forney Field to Chiang Mai International Airport, TBN - CNX Distance

The distance from Waynesville-St. Robert Regional Airport-Forney Field (TBN) to Chiang Mai International Airport (CNX) is 8466 miles or 13625 kilometers or 7352 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 Fort Leonard Wood ( United States ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Fort Leonard Wood and Chiang Mai takes around 19 hours 27 minutes.

Estimated flight time from Waynesville-St. Robert Regional Airport-Forney Field, Fort Leonard Wood, United States to Chiang Mai International Airport, Chiang Mai, Thailand is 19 hours 27 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 • TBN - CNX

Kilometers		13625 km
Statute Miles		8466 miles
Nautical Miles		7352 nm
Avg. Time of Flight		19 hours 27 minutes

Waynesville-St. Robert Regional Airport-Forney Field to Chiang Mai International Airport Flight Route Map - TBN to CNX Flight Path

Location of Waynesville-St. Robert Regional Airport-Forney Field & Chiang Mai International Airport is given below.
Click the map to view Fort Leonard Wood to Chiang Mai nonstop flight path and travel direction.

Click to see flight route on Google Map between Fort Leonard Wood, United States and Chiang Mai, Thailand. .

Nonstop flight route between Fort Leonard Wood, United States and Chiang Mai, Thailand.

Time Difference Between the Airports • TBN - CNX

Time difference between Fort Leonard Wood (United States) and Chiang Mai (Thailand) is 11 Hours.
Chiang Mai time is 11 Hours ahead of Fort Leonard Wood.

Location	Local Time
Fort Leonard Wood (United States)	2025-04-05, 15:42:50 EDT
Chiang Mai (Thailand)	2025-04-06, 02:42:50 +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

Waynesville-St. Robert Regional Airport-Forney Field (TBN / KTBN) Fort Leonard Wood, United States

Destination

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