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COH to ISL: distance & flight time

Cooch-behar (Cooch Behar Airport) → Istanbul (Atatürk International Airport)

3,558 mi
5,727 km · 3,092 nm
7h 27m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live COH→ISL fares Phone-only fares on this route — call free

Flight time details

3,558 miles nonstop takes roughly 7h 27m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-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 COH from ISL?

The flight distance from Cooch-behar (COH) to Istanbul (ISL) is 3,558 miles (5,727 km, 3,092 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from COH to ISL?

A nonstop flight takes about 7h 27m 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 Cooch-behar and Istanbul?

Istanbul is 2.5 hours behind Cooch-behar.

What is the cheapest way to fly from COH to ISL?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COH–ISL that never appear on search engines, with no booking fees.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