Distance From Connally Memorial Medical Center Heliport to Chiang Mai International Airport

The distance from Connally Memorial Medical Center Heliport () to Chiang Mai International Airport (CNX) is 8934 miles or 14377 kilometers or 7758 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 Floresville ( United States ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Floresville and Chiang Mai takes around 20 hours 32 minutes.

Estimated flight time from Connally Memorial Medical Center Heliport, Floresville, United States to Chiang Mai International Airport, Chiang Mai, Thailand is 20 hours 32 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		14377 km
Statute Miles		8934 miles
Nautical Miles		7758 nm
Avg. Time of Flight		20 hours 32 minutes

Connally Memorial Medical Center Heliport to Chiang Mai International Airport Flight Route Map - to CNX Flight Path

Location of Connally Memorial Medical Center Heliport & Chiang Mai International Airport is given below.
Click the map to view Floresville to Chiang Mai nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - CNX

Time difference between Floresville (United States) and Chiang Mai (Thailand) is 13 Hours.
Chiang Mai time is 13 Hours ahead of Floresville.

Location	Local Time
Floresville (United States)	2026-03-21, 13:36:48 MDT
Chiang Mai (Thailand)	2026-03-22, 02:36:48 +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

Connally Memorial Medical Center Heliport ( / ) Floresville, United States

Destination

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