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CCU to RLK: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Bayannur (Bayannur Tianjitai Airport)
1,688 mi
2,717 km · 1,467 nm
3h 47m
estimated nonstop flight time
+2.5h
time difference · heading northeast
See live CCU→RLK fares Phone-only fares on this route — call free
Flight time details
1,688 miles nonstop takes roughly 3h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- RLK — Bayannur Tianjitai Airport · Bayannur, China
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 RLK
- WUA · Wuhai Airport93 mi away
- BAV · Baotou Airport121 mi away
- DSN · Ordos Ejin Horo Airport149 mi away
Frequently asked questions
How far is CCU from RLK?
The flight distance from Kolkata (CCU) to Bayannur (RLK) is 1,688 miles (2,717 km, 1,467 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to RLK?
A nonstop flight takes about 3h 47m 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 Bayannur?
Bayannur is 2.5 hours ahead of Kolkata.
What is the cheapest way to fly from CCU to RLK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–RLK that never appear on search engines, with no booking fees.