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YZH to CCU: distance & flight time
Slave Lake (Slave Lake Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
6,880 mi
11,072 km · 5,978 nm
13h 57m
estimated nonstop flight time
+11.5h
time difference · heading north
See live YZH→CCU fares Phone-only fares on this route — call free
Flight time details
6,880 miles nonstop takes roughly 13h 57m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11.5-hour time gain when reading arrival times on your ticket.
The two airports
- YZH — Slave Lake Airport · Slave Lake, Canada
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
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 YZH
- YZU · Whitecourt Airport89 mi away
- YPE · Peace River Airport122 mi away
- YXD · Edmonton City Centre (Blatchford Field) Airport129 mi away
- YET · Edson Airport136 mi away
Near CCU
- JSR · Jessore Airport58 mi away
- RDP · Kazi Nazrul Islam Airport102 mi away
- IRD · Ishurdi Airport110 mi away
- BZL · Barisal Airport119 mi away
Frequently asked questions
How far is YZH from CCU?
The flight distance from Slave Lake (YZH) to Kolkata (CCU) is 6,880 miles (11,072 km, 5,978 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YZH to CCU?
A nonstop flight takes about 13h 57m 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 Slave Lake and Kolkata?
Kolkata is 11.5 hours ahead of Slave Lake.
What is the cheapest way to fly from YZH to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YZH–CCU that never appear on search engines, with no booking fees.