Distance From Senadora Eunice Micheles Airport to Chiang Mai International Airport, OLC - CNX Distance

The distance from Senadora Eunice Micheles Airport (OLC) to Chiang Mai International Airport (CNX) is 11100 miles or 17863 kilometers or 9639 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 São Paulo De Olivença ( Brazil ) to Chiang Mai ( Thailand )?

A one-way nonstop (direct) flight between São Paulo De Olivença and Chiang Mai takes around 25 hours 31 minutes.

Estimated flight time from Senadora Eunice Micheles Airport, São Paulo De Olivença, Brazil to Chiang Mai International Airport, Chiang Mai, Thailand is 25 hours 31 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 • OLC - CNX

Kilometers		17863 km
Statute Miles		11100 miles
Nautical Miles		9639 nm
Avg. Time of Flight		25 hours 31 minutes

Senadora Eunice Micheles Airport to Chiang Mai International Airport Flight Route Map - OLC to CNX Flight Path

Location of Senadora Eunice Micheles Airport & Chiang Mai International Airport is given below.
Click the map to view São Paulo De Olivença to Chiang Mai nonstop flight path and travel direction.

Click to see flight route on Google Map between São Paulo De Olivença, Brazil and Chiang Mai, Thailand. .

Nonstop flight route between São Paulo De Olivença, Brazil and Chiang Mai, Thailand.

Time Difference Between the Airports • OLC - CNX

Time difference between São Paulo De Olivença (Brazil) and Chiang Mai (Thailand) is 12 Hours.
Chiang Mai time is 12 Hours ahead of São Paulo De Olivença.

Location	Local Time
São Paulo De Olivença (Brazil)	2026-09-12, 10:29:57 -05
Chiang Mai (Thailand)	2026-09-12, 22:29:57 +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

Senadora Eunice Micheles Airport (OLC / SDCG) São Paulo De Olivença, Brazil

Destination

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