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CNX to SAY: distance & flight time

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

5,226 mi
8,411 km · 4,541 nm
10h 43m
estimated nonstop flight time
-5h
time difference · heading northwest
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Flight time details

5,226 miles nonstop takes roughly 10h 43m 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 CNX from SAY?

The flight distance from Chiang Mai (CNX) to Siena (SAY) is 5,226 miles (8,411 km, 4,541 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CNX to SAY?

A nonstop flight takes about 10h 43m 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 Mai and Siena?

Siena is 5 hours behind Chiang Mai.

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

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CNX–SAY that never appear on search engines, with no booking fees.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