Distance From Chiayi Airport to Don Mueang International Airport, CYI - DMK Distance

The distance from Chiayi Airport (CYI) to Don Mueang International Airport (DMK) is 1451 miles or 2336 kilometers or 1260 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 Chiayi City ( Taiwan ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Chiayi City and Bangkok takes around 3 hours 20 minutes.

Estimated flight time from Chiayi Airport, Chiayi City, Taiwan to Don Mueang International Airport, Bangkok, Thailand is 3 hours 20 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 • CYI - DMK

Kilometers		2336 km
Statute Miles		1451 miles
Nautical Miles		1260 nm
Avg. Time of Flight		3 hours 20 minutes

Chiayi Airport to Don Mueang International Airport Flight Route Map - CYI to DMK Flight Path

Location of Chiayi Airport & Don Mueang International Airport is given below.
Click the map to view Chiayi City to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Chiayi City, Taiwan and Bangkok, Thailand. .

Nonstop flight route between Chiayi City, Taiwan and Bangkok, Thailand.

Time Difference Between the Airports • CYI - DMK

Time difference between Chiayi City (Taiwan) and Bangkok (Thailand) is 1 Hours.
Bangkok time is 1 Hours behind Chiayi City.

Location	Local Time
Chiayi City (Taiwan)	2026-09-18, 22:12:08 CST
Bangkok (Thailand)	2026-09-18, 21:12:08 +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

Chiayi Airport (CYI / RCKU) Chiayi City, Taiwan

Destination

Don Mueang International Airport (DMK / VTBD) Bangkok, Thailand