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CCU to OBL: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Zoersel (Zoersel (Oostmalle) Airfield)
4,744 mi
7,635 km · 4,122 nm
9h 46m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live CCU→OBL fares Phone-only fares on this route — call free
Flight time details
4,744 miles nonstop takes roughly 9h 46m 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
- OBL — Zoersel (Oostmalle) Airfield · Zoersel, Belgium
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 OBL
- ANR · Antwerp International Airport (Deurne)14 mi away
- GLZ · Gilze Rijen Air Base22 mi away
- WOE · Woensdrecht Air Base22 mi away
- BRU · Brussels Airport28 mi away
Frequently asked questions
How far is CCU from OBL?
The flight distance from Kolkata (CCU) to Zoersel (OBL) is 4,744 miles (7,635 km, 4,122 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to OBL?
A nonstop flight takes about 9h 46m 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 Zoersel?
Zoersel is 3.5 hours behind Kolkata.
What is the cheapest way to fly from CCU to OBL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–OBL that never appear on search engines, with no booking fees.