Distance From Rahadi Osman Airport to Chiang Mai International Airport, KTG - CNX Distance

The distance from Rahadi Osman Airport (KTG) to Chiang Mai International Airport (CNX) is 1607 miles or 2586 kilometers or 1396 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 Ketapang ( Indonesia ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Ketapang and Chiang Mai takes around 3 hours 41 minutes.

Estimated flight time from Rahadi Osman Airport, Ketapang, Indonesia to Chiang Mai International Airport, Chiang Mai, Thailand is 3 hours 41 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 • KTG - CNX

Kilometers		2586 km
Statute Miles		1607 miles
Nautical Miles		1396 nm
Avg. Time of Flight		3 hours 41 minutes

Rahadi Osman Airport to Chiang Mai International Airport Flight Route Map - KTG to CNX Flight Path

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

Click to see flight route on Google Map between Ketapang, Indonesia and Chiang Mai, Thailand. .

Nonstop flight route between Ketapang, Indonesia and Chiang Mai, Thailand.

Time Difference Between the Airports • KTG - CNX

Time difference between Ketapang (Indonesia) and Chiang Mai (Thailand) is 0 Hours.

Location	Local Time
Ketapang (Indonesia)	2025-12-15, 11:44:36 WIB
Chiang Mai (Thailand)	2025-12-15, 11:44:36 +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

Rahadi Osman Airport (KTG / WIOK) Ketapang, Indonesia

Destination

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