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CCU to QLS: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Lausanne (Lausanne-Blécherette Airport)
4,719 mi
7,594 km · 4,101 nm
9h 43m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live CCU→QLS fares Phone-only fares on this route — call free
Flight time details
4,719 miles nonstop takes roughly 9h 43m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- QLS — Lausanne-Blécherette Airport · Lausanne, Switzerland
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Near QLS
- QNJ · Annemasse Airport30 mi away
- QNC · Neuchatel Airport31 mi away
- GVA · Geneva Cointrin International Airport32 mi away
- SIR · Sion Airport41 mi away
Frequently asked questions
How far is CCU from QLS?
The flight distance from Kolkata (CCU) to Lausanne (QLS) is 4,719 miles (7,594 km, 4,101 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to QLS?
A nonstop flight takes about 9h 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 Kolkata and Lausanne?
Lausanne is 3.5 hours behind Kolkata.
What is the cheapest way to fly from CCU to QLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–QLS that never appear on search engines, with no booking fees.