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CBM to CCU: distance & flight time
Colombus (Columbus Air Force Base) → Kolkata (Netaji Subhash Chandra Bose International Airport)
8,542 mi
13,746 km · 7,422 nm
17h 13m
estimated nonstop flight time
+10.5h
time difference · heading north
See live CBM→CCU fares Phone-only fares on this route — call free
Flight time details
8,542 miles nonstop takes roughly 17h 13m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10.5-hour time gain when reading arrival times on your ticket.
The two airports
- CBM — Columbus Air Force Base · Colombus, United States
- 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 CBM
- GTR · Golden Triangle Regional Airport16 mi away
- TUP · Tupelo Regional Airport47 mi away
- TCL · Tuscaloosa Regional Airport56 mi away
- UOX · University Oxford Airport81 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 CBM from CCU?
The flight distance from Colombus (CBM) to Kolkata (CCU) is 8,542 miles (13,746 km, 7,422 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CBM to CCU?
A nonstop flight takes about 17h 13m 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 Colombus and Kolkata?
Kolkata is 10.5 hours ahead of Colombus.
What is the cheapest way to fly from CBM to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CBM–CCU that never appear on search engines, with no booking fees.