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SAY to CEI: distance & flight time

Siena (Siena-Ampugnano Airport) → Chiang Rai (Chiang Rai International Airport)

5,217 mi
8,396 km · 4,534 nm
10h 42m
estimated nonstop flight time
+5h
time difference · heading east
See live SAY→CEI fares Phone-only fares on this route — call free

Flight time details

5,217 miles nonstop takes roughly 10h 42m 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 SAY from CEI?

The flight distance from Siena (SAY) to Chiang Rai (CEI) is 5,217 miles (8,396 km, 4,534 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from SAY to CEI?

A nonstop flight takes about 10h 42m 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 Siena and Chiang Rai?

Chiang Rai is 5 hours ahead of Siena.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAY–CEI that never appear on search engines, with no booking fees.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