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UCB to STK: distance & flight time
Wulanchabu (Ulanqab Jining Airport) → Sterling (Sterling Municipal Airport)
6,346 mi
10,213 km · 5,514 nm
12h 55m
estimated nonstop flight time
—
time difference · heading northeast
See live UCB→STK fares Phone-only fares on this route — call free
Flight time details
6,346 miles nonstop takes roughly 12h 55m 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
- UCB — Ulanqab Jining Airport · Wulanchabu, China
- STK — Sterling Municipal Airport · Sterling, United States
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 UCB
- HET · Baita International Airport70 mi away
- DAT · Datong Airport76 mi away
- ZQZ · Zhangjiakou Ningyuan Airport99 mi away
Near STK
- AKO · Colorado Plains Regional Airport30 mi away
- SNY · Sidney Municipal-Lloyd W Carr Field37 mi away
- DEN · Denver International Airport91 mi away
- GXY · Greeley–Weld County Airport73 mi away
Frequently asked questions
How far is UCB from STK?
The flight distance from Wulanchabu (UCB) to Sterling (STK) is 6,346 miles (10,213 km, 5,514 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from UCB to STK?
A nonstop flight takes about 12h 55m 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 UCB to STK?
Nonstop service on UCB–STK 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 12h 55m nonstop estimate.
What is the cheapest way to fly from UCB to STK?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on UCB–STK that never appear on search engines, with no booking fees.
Why are some UCB to STK fares phone-only?
Consolidator contracts let us sell certain UCB–STK 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.