Distance From Lansdowne House Airport to Chiang Mai International Airport, YLH - CNX Distance

The distance from Lansdowne House Airport (YLH) to Chiang Mai International Airport (CNX) is 7516 miles or 12096 kilometers or 6527 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 Lansdowne House ( Canada ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Lansdowne House and Chiang Mai takes around 17 hours 16 minutes.

Estimated flight time from Lansdowne House Airport, Lansdowne House, Canada to Chiang Mai International Airport, Chiang Mai, Thailand is 17 hours 16 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 • YLH - CNX

Kilometers		12096 km
Statute Miles		7516 miles
Nautical Miles		6527 nm
Avg. Time of Flight		17 hours 16 minutes

Lansdowne House Airport to Chiang Mai International Airport Flight Route Map - YLH to CNX Flight Path

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

Click to see flight route on Google Map between Lansdowne House, Canada and Chiang Mai, Thailand. .

Nonstop flight route between Lansdowne House, Canada and Chiang Mai, Thailand.

Time Difference Between the Airports • YLH - CNX

Time difference between Lansdowne House (Canada) and Chiang Mai (Thailand) is 12 Hours.
Chiang Mai time is 12 Hours ahead of Lansdowne House.

Location	Local Time
Lansdowne House (Canada)	2026-06-18, 00:00:01 EST
Chiang Mai (Thailand)	2026-06-18, 12:00:01 +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

Lansdowne House Airport (YLH / CYLH) Lansdowne House, Canada

Destination

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