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BWK to USM: distance & flight time
Brac (Bol Airport) → Ko Samui (Samui Airport)
5,436 mi
8,748 km · 4,723 nm
11h 7m
estimated nonstop flight time
+5h
time difference · heading east
See live BWK→USM fares Phone-only fares on this route — call free
Flight time details
5,436 miles nonstop takes roughly 11h 7m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- BWK — Bol Airport · Brac, Croatia
- USM — Samui Airport · Ko Samui, Thailand
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 BWK
- SPU · Split Airport26 mi away
- OMO · Mostar International Airport59 mi away
- ZAD · Zadar Airport88 mi away
- SJJ · Sarajevo International Airport91 mi away
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
Frequently asked questions
How far is BWK from USM?
The flight distance from Brac (BWK) to Ko Samui (USM) is 5,436 miles (8,748 km, 4,723 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BWK to USM?
A nonstop flight takes about 11h 7m 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 Brac and Ko Samui?
Ko Samui is 5 hours ahead of Brac.
What is the cheapest way to fly from BWK to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BWK–USM that never appear on search engines, with no booking fees.