Distance From Tres Arroyos Airport to Chiang Mai International Airport, OYO - CNX Distance

The distance from Tres Arroyos Airport (OYO) to Chiang Mai International Airport (CNX) is 10597 miles or 17055 kilometers or 9203 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 Tres Arroyos ( Argentina ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between Tres Arroyos and Chiang Mai takes around 24 hours 21 minutes.

Estimated flight time from Tres Arroyos Airport, Tres Arroyos, Argentina to Chiang Mai International Airport, Chiang Mai, Thailand is 24 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 • OYO - CNX

Kilometers		17055 km
Statute Miles		10597 miles
Nautical Miles		9203 nm
Avg. Time of Flight		24 hours 21 minutes

Tres Arroyos Airport to Chiang Mai International Airport Flight Route Map - OYO to CNX Flight Path

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

Click to see flight route on Google Map between Tres Arroyos, Argentina and Chiang Mai, Thailand. .

Nonstop flight route between Tres Arroyos, Argentina and Chiang Mai, Thailand.

Time Difference Between the Airports • OYO - CNX

Time difference between Tres Arroyos (Argentina) and Chiang Mai (Thailand) is 10 Hours.
Chiang Mai time is 10 Hours ahead of Tres Arroyos.

Location	Local Time
Tres Arroyos (Argentina)	2026-03-18, 12:30:30 -03
Chiang Mai (Thailand)	2026-03-18, 22:30:30 +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

Tres Arroyos Airport (OYO / SAZH) Tres Arroyos, Argentina

Destination

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