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GLU to BST: distance & flight time
Gelephu (Gelephu Airport) → Lashkar Gah (Bost Airport)
1,603 mi
2,579 km · 1,393 nm
3h 37m
estimated nonstop flight time
—
time difference · heading west
See live GLU→BST fares Phone-only fares on this route — call free
Flight time details
1,603 miles nonstop takes roughly 3h 37m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- GLU — Gelephu Airport · Gelephu, Bhutan
- 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 GLU
- BUT · Bathpalathang Airport50 mi away
- COH · Cooch Behar Airport73 mi away
- PBH · Paro Airport73 mi away
- GAU · Lokpriya Gopinath Bordoloi International Airport88 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 GLU from BST?
The flight distance from Gelephu (GLU) to Lashkar Gah (BST) is 1,603 miles (2,579 km, 1,393 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GLU to BST?
A nonstop flight takes about 3h 37m 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 GLU to BST?
Nonstop service on GLU–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 37m nonstop estimate.
What is the cheapest way to fly from GLU to BST?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GLU–BST that never appear on search engines, with no booking fees.
Why are some GLU to BST fares phone-only?
Consolidator contracts let us sell certain GLU–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.