Distance From Tainan International Airport / Tainan Air Base to Don Mueang International Airport, TNN - DMK Distance

The distance from Tainan International Airport / Tainan Air Base (TNN) to Don Mueang International Airport (DMK) is 1427 miles or 2296 kilometers or 1239 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 Tainan (Rende) ( Taiwan ) to Bangkok ( Thailand )?

A one-way nonstop (direct) flight between Tainan (Rende) and Bangkok takes around 3 hours 16 minutes.

Estimated flight time from Tainan International Airport / Tainan Air Base, Tainan (Rende), Taiwan to Don Mueang International Airport, Bangkok, Thailand is 3 hours 16 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 • TNN - DMK

Kilometers		2296 km
Statute Miles		1427 miles
Nautical Miles		1239 nm
Avg. Time of Flight		3 hours 16 minutes

Tainan International Airport / Tainan Air Base to Don Mueang International Airport Flight Route Map - TNN to DMK Flight Path

Location of Tainan International Airport / Tainan Air Base & Don Mueang International Airport is given below.
Click the map to view Tainan (Rende) to Bangkok nonstop flight path and travel direction.

Click to see flight route on Google Map between Tainan (Rende), Taiwan and Bangkok, Thailand. .

Nonstop flight route between Tainan (Rende), Taiwan and Bangkok, Thailand.

Time Difference Between the Airports • TNN - DMK

Time difference between Tainan (Rende) (Taiwan) and Bangkok (Thailand) is 1 Hours.
Bangkok time is 1 Hours behind Tainan (Rende).

Location	Local Time
Tainan (Rende) (Taiwan)	2025-12-15, 04:17:07 CST
Bangkok (Thailand)	2025-12-15, 03:17:07 +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

Tainan International Airport / Tainan Air Base (TNN / RCNN) Tainan (Rende), Taiwan

Destination

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