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CGP to BST: distance & flight time
Chittagong (Shah Amanat International Airport) → Lashkar Gah (Bost Airport)
1,803 mi
2,902 km · 1,567 nm
4h
estimated nonstop flight time
-1.5h
time difference · heading northwest
See live CGP→BST fares Phone-only fares on this route — call free
Flight time details
1,803 miles nonstop takes roughly 4h gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1.5-hour time set-back when reading arrival times on your ticket.
The two airports
- CGP — Shah Amanat International Airport · Chittagong, Bangladesh
- 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 CGP
- CXB · Cox's Bazar Airport56 mi away
- BZL · Barisal Airport104 mi away
- IXA · Agartala Airport119 mi away
- AJL · Lengpui 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 CGP from BST?
The flight distance from Chittagong (CGP) to Lashkar Gah (BST) is 1,803 miles (2,902 km, 1,567 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CGP to BST?
A nonstop flight takes about 4h 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 CGP to BST?
Nonstop service on CGP–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 4h nonstop estimate.
What is the time difference between Chittagong and Lashkar Gah?
Lashkar Gah is 1.5 hours behind Chittagong.
What is the cheapest way to fly from CGP to BST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CGP–BST that never appear on search engines, with no booking fees.
Why are some CGP to BST fares phone-only?
Consolidator contracts let us sell certain CGP–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.