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ILN to CCU: distance & flight time
Wilmington (Wilmington Airpark) → Kolkata (Netaji Subhash Chandra Bose International Airport)
8,118 mi
13,065 km · 7,054 nm
16h 23m
estimated nonstop flight time
+9.5h
time difference · heading north
See live ILN→CCU fares Phone-only fares on this route — call free
Flight time details
8,118 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 9.5-hour time gain when reading arrival times on your ticket.
The two airports
- ILN — Wilmington Airpark · Wilmington, 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 ILN
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 ILN from CCU?
The flight distance from Wilmington (ILN) to Kolkata (CCU) is 8,118 miles (13,065 km, 7,054 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ILN 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 Wilmington and Kolkata?
Kolkata is 9.5 hours ahead of Wilmington.
What is the cheapest way to fly from ILN to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ILN–CCU that never appear on search engines, with no booking fees.