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BST to UCB: distance & flight time
Lashkar Gah (Bost Airport) → Wulanchabu (Ulanqab Jining Airport)
2,755 mi
4,433 km · 2,394 nm
5h 52m
estimated nonstop flight time
—
time difference · heading northeast
See live BST→UCB fares Phone-only fares on this route — call free
Flight time details
2,755 miles nonstop takes roughly 5h 52m gate to gate, flying northeast. 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
- BST — Bost Airport · Lashkar Gah, Afghanistan
- UCB — Ulanqab Jining Airport · Wulanchabu, China
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 BST
- OAZ · Camp Bastion Airport23 mi away
- KDH · Kandahar Airport87 mi away
- TII · Tarin Kowt Airport114 mi away
- FAH · Farah Airport140 mi away
Near UCB
- HET · Baita International Airport70 mi away
- DAT · Datong Airport76 mi away
- ZQZ · Zhangjiakou Ningyuan Airport99 mi away
Frequently asked questions
How far is BST from UCB?
The flight distance from Lashkar Gah (BST) to Wulanchabu (UCB) is 2,755 miles (4,433 km, 2,394 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BST to UCB?
A nonstop flight takes about 5h 52m 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 BST to UCB?
Nonstop service on BST–UCB 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 5h 52m nonstop estimate.
What is the cheapest way to fly from BST to UCB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BST–UCB that never appear on search engines, with no booking fees.
Why are some BST to UCB fares phone-only?
Consolidator contracts let us sell certain BST–UCB 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.