The distance from Welland (County General Hospital) Heliport () to Chiang Mai International Airport (CNX) is 8169 miles or 13147 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.
13147 kilometers is the direct flight distance between Welland (County General Hospital) Heliport (Canada) and Chiang Mai International Airport (Thailand).
How long does it take to travel from Welland ( Canada ) to Chiang Mai ( Thailand )?
A one-way nonstop (direct) flight between Welland and Chiang Mai takes around 18 hours 46 minutes.
Estimated
flight time from Welland (County General Hospital) Heliport, Welland, Canada 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 | | 13147 km |
Statute Miles | | 8169 miles |
Nautical Miles | | 7094 nm |
Avg. Time of Flight | | 18 hours 46 minutes |
Welland (County General Hospital) Heliport to Chiang Mai International Airport Flight Route Map - to CNX Flight Path
Location of Welland (County General Hospital) Heliport & Chiang Mai International Airport is given below.
Click the map to view Welland to Chiang Mai nonstop flight path and travel direction.
Click to see flight route on Google Map between Welland, Canada and Chiang Mai, Thailand. .
Nonstop flight route between Welland, Canada and Chiang Mai, Thailand.
Time Difference Between the Airports • - CNX
Time difference between
Welland (Canada) and
Chiang Mai (Thailand) is 12 Hours.
Chiang Mai time is 12 Hours ahead of Welland.
Location | Local Time |
Welland (Canada) | 2025-01-28, 13:54:50 EST |
Chiang Mai (Thailand) | 2025-01-29, 01:54:50 +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.