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STK to BNX: distance & flight time
Sterling (Sterling Municipal Airport) → Banja Luka (Banja Luka International Airport)
5,475 mi
8,812 km · 4,758 nm
11h 12m
estimated nonstop flight time
+8h
time difference · heading northeast
See live STK→BNX fares Phone-only fares on this route — call free
Flight time details
5,475 miles nonstop takes roughly 11h 12m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- STK — Sterling Municipal Airport · Sterling, United States
- BNX — Banja Luka International Airport · Banja Luka, Bosnia and Herzegovina
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 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
Near BNX
- TZL · Tuzla International Airport78 mi away
- ZAG · Zagreb Airport81 mi away
- OSI · Osijek Airport82 mi away
- PEV · Pécs-Pogány Airport86 mi away
Frequently asked questions
How far is STK from BNX?
The flight distance from Sterling (STK) to Banja Luka (BNX) is 5,475 miles (8,812 km, 4,758 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STK to BNX?
A nonstop flight takes about 11h 12m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Sterling and Banja Luka?
Banja Luka is 8 hours ahead of Sterling.
What is the cheapest way to fly from STK to BNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STK–BNX that never appear on search engines, with no booking fees.