Distance From Werner Airport to Chiang Mai International Airport

The distance from Werner Airport () to Chiang Mai International Airport (CNX) is 8169 miles or 13146 kilometers or 7094 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 Valley ( United States ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Valley and Chiang Mai takes around 18 hours 46 minutes.

Estimated flight time from Werner Airport, Valley, United States to Chiang Mai International Airport, Chiang Mai, Thailand is 18 hours 46 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		13146 km
Statute Miles		8169 miles
Nautical Miles		7094 nm
Avg. Time of Flight		18 hours 46 minutes

Werner Airport to Chiang Mai International Airport Flight Route Map - to CNX Flight Path

Location of Werner Airport & Chiang Mai International Airport is given below.
Click the map to view Valley to Chiang Mai nonstop flight path and travel direction.

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

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

Time Difference Between the Airports • - CNX

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

Location	Local Time
Valley (United States)	2025-12-13, 18:43:02 CST
Chiang Mai (Thailand)	2025-12-14, 07:43:02 +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

Werner Airport ( / NE56) Valley, United States

Destination

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