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IOA to CCU: distance & flight time
Ioannina (Ioannina Airport) → Kolkata (Netaji Subhash Chandra Bose International Airport)
4,071 mi
6,551 km · 3,537 nm
8h 27m
estimated nonstop flight time
+2.5h
time difference · heading east
See live IOA→CCU fares Phone-only fares on this route — call free
Flight time details
4,071 miles nonstop takes roughly 8h 27m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time gain when reading arrival times on your ticket.
The two airports
- IOA — Ioannina Airport · Ioannina, Greece
- 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 IOA
- CFU · Ioannis Kapodistrias International Airport49 mi away
- PVK · Aktion National Airport53 mi away
- KSO · Kastoria National Airport57 mi away
- KZI · Filippos Airport68 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 IOA from CCU?
The flight distance from Ioannina (IOA) to Kolkata (CCU) is 4,071 miles (6,551 km, 3,537 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOA to CCU?
A nonstop flight takes about 8h 27m 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 Ioannina and Kolkata?
Kolkata is 2.5 hours ahead of Ioannina.
What is the cheapest way to fly from IOA to CCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOA–CCU that never appear on search engines, with no booking fees.