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UNN to TNN: distance & flight time
Ranong (Ranong Airport) → Tainan (Tainan Airport)
1,694 mi
2,726 km · 1,472 nm
3h 47m
estimated nonstop flight time
+1h
time difference · heading northeast
See live UNN→TNN fares Phone-only fares on this route — call free
Flight time details
1,694 miles nonstop takes roughly 3h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- UNN — Ranong Airport · Ranong, Thailand
- TNN — Tainan Airport · Tainan, Taiwan
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 UNN
- KAW · Kawthoung Airport19 mi away
- URT · Surat Thani Airport58 mi away
- CJM · Chumphon Airport83 mi away
- VBP · Bokpyinn Airport95 mi away
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
Frequently asked questions
How far is UNN from TNN?
The flight distance from Ranong (UNN) to Tainan (TNN) is 1,694 miles (2,726 km, 1,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UNN to TNN?
A nonstop flight takes about 3h 47m 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 Ranong and Tainan?
Tainan is 1 hour ahead of Ranong.
What is the cheapest way to fly from UNN to TNN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UNN–TNN that never appear on search engines, with no booking fees.