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USM to BNX: distance & flight time
Ko Samui (Samui Airport) → Banja Luka (Banja Luka International Airport)
5,401 mi
8,692 km · 4,693 nm
11h 3m
estimated nonstop flight time
-5h
time difference · heading northwest
See live USM→BNX fares Phone-only fares on this route — call free
Flight time details
5,401 miles nonstop takes roughly 11h 3m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- 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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 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 USM from BNX?
The flight distance from Ko Samui (USM) to Banja Luka (BNX) is 5,401 miles (8,692 km, 4,693 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to BNX?
A nonstop flight takes about 11h 3m 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 Ko Samui and Banja Luka?
Banja Luka is 5 hours behind Ko Samui.
What is the cheapest way to fly from USM to BNX?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–BNX that never appear on search engines, with no booking fees.