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TNN to DMK: distance & flight time
Tainan (Tainan Airport) → Bangkok (Don Mueang International Airport)
1,426 mi
2,295 km · 1,239 nm
3h 34m
estimated nonstop flight time
-1h
time difference · heading southwest
See live TNN→DMK fares Phone-only fares on this route — call free
Flight time details
1,426 miles nonstop takes roughly 3h 34m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- TNN — Tainan Airport · Tainan, Taiwan
- DMK — Don Mueang International Airport · Bangkok, Thailand
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near TNN
- PIF · Pingtung North Airport25 mi away
- KHH · Kaohsiung International Airport27 mi away
- CYI · Chiayi Airport37 mi away
- WOT · Wang-an Airport53 mi away
Near DMK
- BKK · Suvarnabhumi Airport19 mi away
- KDT · Kamphaeng Saen Airport48 mi away
- UTP · U-Tapao International Airport89 mi away
- TKH · Takhli Airport97 mi away
Frequently asked questions
How far is TNN from DMK?
The flight distance from Tainan (TNN) to Bangkok (DMK) is 1,426 miles (2,295 km, 1,239 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TNN to DMK?
A nonstop flight takes about 3h 34m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Tainan and Bangkok?
Bangkok is 1 hour behind Tainan.
What is the cheapest way to fly from TNN to DMK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TNN–DMK that never appear on search engines, with no booking fees.