Distance From SM City Calamba Heliport to Chiang Mai International Airport

The distance from SM City Calamba Heliport () to Chiang Mai International Airport (CNX) is 1503 miles or 2419 kilometers or 1305 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 Calamba ( Philippines ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Calamba and Chiang Mai takes around 3 hours 27 minutes.

Estimated flight time from SM City Calamba Heliport, Calamba, Philippines to Chiang Mai International Airport, Chiang Mai, Thailand is 3 hours 27 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		2419 km
Statute Miles		1503 miles
Nautical Miles		1305 nm
Avg. Time of Flight		3 hours 27 minutes

SM City Calamba Heliport to Chiang Mai International Airport Flight Route Map - to CNX Flight Path

Location of SM City Calamba Heliport & Chiang Mai International Airport is given below.
Click the map to view Calamba to Chiang Mai nonstop flight path and travel direction.

Click to see flight route on Google Map between Calamba, Philippines and Chiang Mai, Thailand. .

Nonstop flight route between Calamba, Philippines and Chiang Mai, Thailand.

Time Difference Between the Airports • - CNX

Time difference between Calamba (Philippines) and Chiang Mai (Thailand) is 1 Hours.
Chiang Mai time is 1 Hours behind Calamba.

Location	Local Time
Calamba (Philippines)	2026-06-14, 18:44:54 PST
Chiang Mai (Thailand)	2026-06-14, 17:44:54 +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

SM City Calamba Heliport ( / ) Calamba, Philippines

Destination

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