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COK to BST: distance & flight time
Kochi (Cochin International Airport) → Lashkar Gah (Bost Airport)
1,668 mi
2,684 km · 1,449 nm
3h 44m
estimated nonstop flight time
-1h
time difference · heading northwest
See live COK→BST fares Phone-only fares on this route — call free
Flight time details
1,668 miles nonstop takes roughly 3h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- COK — Cochin International Airport · Kochi, India
- BST — Bost Airport · Lashkar Gah, Afghanistan
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 BST
- OAZ · Camp Bastion Airport23 mi away
- KDH · Kandahar Airport87 mi away
- TII · Tarin Kowt Airport114 mi away
- FAH · Farah Airport140 mi away
Frequently asked questions
How far is COK from BST?
The flight distance from Kochi (COK) to Lashkar Gah (BST) is 1,668 miles (2,684 km, 1,449 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COK to BST?
A nonstop flight takes about 3h 44m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from COK to BST?
Nonstop service on COK–BST depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 3h 44m nonstop estimate.
What is the time difference between Kochi and Lashkar Gah?
Lashkar Gah is 1 hour behind Kochi.
What is the cheapest way to fly from COK to BST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COK–BST that never appear on search engines, with no booking fees.
Why are some COK to BST fares phone-only?
Consolidator contracts let us sell certain COK–BST tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.