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DEC to CCU: distance & flight time
Decatur (Decatur Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
8,116 mi
13,061 km · 7,052 nm
16h 23m
estimated nonstop flight time
+10.5h
time difference · heading north
See live DEC→CCU fares Phone-only fares on this route — call free
Flight time details
8,116 miles nonstop takes roughly 16h 23m 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
- DEC — Decatur Airport · Decatur, 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 DEC
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 DEC from CCU?
The flight distance from Decatur (DEC) to Kolkata (CCU) is 8,116 miles (13,061 km, 7,052 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DEC to CCU?
A nonstop flight takes about 16h 23m 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 Decatur and Kolkata?
Kolkata is 10.5 hours ahead of Decatur.
What is the cheapest way to fly from DEC to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DEC–CCU that never appear on search engines, with no booking fees.