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COK to TLL: distance & flight time
Kochi (Cochin International Airport) → Tallinn-ulemiste International (Lennart Meri Tallinn Airport)
4,312 mi
6,940 km · 3,747 nm
8h 55m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live COK→TLL fares Phone-only fares on this route — call free
Flight time details
4,312 miles nonstop takes roughly 8h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- COK — Cochin International Airport · Kochi, India
- TLL — Lennart Meri Tallinn Airport · Tallinn-ulemiste International, Estonia
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 COK
- CCJ · Calicut International Airport74 mi away
- CJB · Coimbatore International Airport75 mi away
- IXM · Madurai Airport117 mi away
- TRV · Trivandrum International Airport121 mi away
Near TLL
- HEM · Helsinki Malmi Airport59 mi away
- HEL · Helsinki Vantaa Airport63 mi away
- EPU · Pärnu Airport70 mi away
- KDL · Kärdla Airport77 mi away
Frequently asked questions
How far is COK from TLL?
The flight distance from Kochi (COK) to Tallinn-ulemiste International (TLL) is 4,312 miles (6,940 km, 3,747 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COK to TLL?
A nonstop flight takes about 8h 55m 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 Kochi and Tallinn-ulemiste International?
Tallinn-ulemiste International is 2.5 hours behind Kochi.
What is the cheapest way to fly from COK to TLL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COK–TLL that never appear on search engines, with no booking fees.