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CCU to ECA: distance & flight time
Kolkata (Netaji Subhash Chandra Bose International Airport) → East Tawas (Iosco County Airport)
7,781 mi
12,523 km · 6,762 nm
15h 43m
estimated nonstop flight time
-9.5h
time difference · heading north
See live CCU→ECA fares Phone-only fares on this route — call free
Flight time details
7,781 miles nonstop takes roughly 15h 43m 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 set-back when reading arrival times on your ticket.
The two airports
- CCU — Netaji Subhash Chandra Bose International Airport · Kolkata, India
- ECA — Iosco County Airport · East Tawas, 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 ECA
- OSC · Oscoda Wurtsmith Airport10 mi away
- APN · Alpena County Regional Airport53 mi away
- GDW · Gladwin Zettel Memorial Airport57 mi away
- HTL · Roscommon County - Blodgett Memorial Airport62 mi away
Frequently asked questions
How far is CCU from ECA?
The flight distance from Kolkata (CCU) to East Tawas (ECA) is 7,781 miles (12,523 km, 6,762 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCU to ECA?
A nonstop flight takes about 15h 43m 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 East Tawas?
East Tawas is 9.5 hours behind Kolkata.
What is the cheapest way to fly from CCU to ECA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCU–ECA that never appear on search engines, with no booking fees.