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CEI to REU: distance & flight time

Chiang Rai (Chiang Rai International Airport) → Reus (Reus Air Base)

5,753 mi
9,259 km · 4,999 nm
11h 45m
estimated nonstop flight time
-5h
time difference · heading northwest
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Flight time details

5,753 miles nonstop takes roughly 11h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back 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 REU?

The flight distance from Chiang Rai (CEI) to Reus (REU) is 5,753 miles (9,259 km, 4,999 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CEI to REU?

A nonstop flight takes about 11h 45m 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 Reus?

Reus is 5 hours behind Chiang Rai.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CEI–REU that never appear on search engines, with no booking fees.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