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DTM to CEI: distance & flight time

Dortmund (Dortmund Airport) → Chiang Rai (Chiang Rai International Airport)

5,243 mi
8,438 km · 4,556 nm
10h 45m
estimated nonstop flight time
+5h
time difference · heading east
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Flight time details

5,243 miles nonstop takes roughly 10h 45m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-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 DTM from CEI?

The flight distance from Dortmund (DTM) to Chiang Rai (CEI) is 5,243 miles (8,438 km, 4,556 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from DTM to CEI?

A nonstop flight takes about 10h 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 Dortmund and Chiang Rai?

Chiang Rai is 5 hours ahead of Dortmund.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTM–CEI that never appear on search engines, with no booking fees.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