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BXO to CCU: distance & flight time

Buochs (Buochs Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)

4,631 mi
7,452 km · 4,024 nm
9h 33m
estimated nonstop flight time
+3.5h
time difference · heading east
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Flight time details

4,631 miles nonstop takes roughly 9h 33m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-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 BXO from CCU?

The flight distance from Buochs (BXO) to Kolkata (CCU) is 4,631 miles (7,452 km, 4,024 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from BXO to CCU?

A nonstop flight takes about 9h 33m 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 Buochs and Kolkata?

Kolkata is 3.5 hours ahead of Buochs.

What is the cheapest way to fly from BXO to CCU?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BXO–CCU that never appear on search engines, with no booking fees.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