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CEI to TNN: distance & flight time

Chiang Rai (Chiang Rai International Airport) → Tainan (Tainan Airport)

1,322 mi
2,128 km · 1,149 nm
3h 20m
estimated nonstop flight time
+1h
time difference · heading east
See live CEI→TNN fares Phone-only fares on this route — call free

Flight time details

1,322 miles nonstop takes roughly 3h 20m gate to gate, flying east. 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is CEI from TNN?

The flight distance from Chiang Rai (CEI) to Tainan (TNN) is 1,322 miles (2,128 km, 1,149 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CEI to TNN?

A nonstop flight takes about 3h 20m 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 Chiang Rai and Tainan?

Tainan is 1 hour ahead of Chiang Rai.

What is the cheapest way to fly from CEI to TNN?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–TNN that never appear on search engines, with no booking fees.
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