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CCU to CSM: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → Clinton (Clinton Sherman Airport)
8,399 mi
13,516 km · 7,298 nm
16h 56m
estimated nonstop flight time
-10.5h
time difference · heading north
See live CCU→CSM fares Phone-only fares on this route — call free
Flight time details
8,399 miles nonstop takes roughly 16h 56m 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 set-back when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- CSM — Clinton Sherman Airport · Clinton, United States
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 CSM
- HBR · Hobart Regional Airport26 mi away
- LTS · Altus Air Force Base47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)66 mi away
- LAW · Lawton Fort Sill Regional Airport69 mi away
Frequently asked questions
How far is CCU from CSM?
The flight distance from Kolkata (CCU) to Clinton (CSM) is 8,399 miles (13,516 km, 7,298 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to CSM?
A nonstop flight takes about 16h 56m 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 Clinton?
Clinton is 10.5 hours behind Kolkata.
What is the cheapest way to fly from CCU to CSM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–CSM that never appear on search engines, with no booking fees.