Distance From St Jean Airport to Chiang Mai International Airport, YJN - CNX Distance

The distance from St Jean Airport (YJN) to Chiang Mai International Airport (CNX) is 7984 miles or 12849 kilometers or 6933 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 St Jean ( Canada ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between St Jean and Chiang Mai takes around 18 hours 21 minutes.

Estimated flight time from St Jean Airport, St Jean, Canada to Chiang Mai International Airport, Chiang Mai, Thailand is 18 hours 21 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 • YJN - CNX

Kilometers		12849 km
Statute Miles		7984 miles
Nautical Miles		6933 nm
Avg. Time of Flight		18 hours 21 minutes

St Jean Airport to Chiang Mai International Airport Flight Route Map - YJN to CNX Flight Path

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

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

Nonstop flight route between St Jean, Canada and Chiang Mai, Thailand.

Time Difference Between the Airports • YJN - CNX

Time difference between St Jean (Canada) and Chiang Mai (Thailand) is 11 Hours.
Chiang Mai time is 11 Hours ahead of St Jean.

Location	Local Time
St Jean (Canada)	2026-05-01, 12:42:31 EDT
Chiang Mai (Thailand)	2026-05-01, 23:42:31 +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

St Jean Airport (YJN / CYJN) St Jean, Canada

Destination

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