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CSB to USM: distance & flight time
Caransebes (Caransebeş Airport) → Ko Samui (Samui Airport)
5,159 mi
8,303 km · 4,483 nm
10h 35m
estimated nonstop flight time
+4h
time difference · heading east
See live CSB→USM fares Phone-only fares on this route — call free
Flight time details
5,159 miles nonstop takes roughly 10h 35m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time gain when reading arrival times on your ticket.
The two airports
- CSB — Caransebeş Airport · Caransebes, Romania
- 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 CSB
- TSR · Timişoara Traian Vuia Airport52 mi away
- ARW · Arad International Airport71 mi away
- SBZ · Sibiu International Airport92 mi away
- BEG · Belgrade Nikola Tesla Airport103 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 CSB from USM?
The flight distance from Caransebes (CSB) to Ko Samui (USM) is 5,159 miles (8,303 km, 4,483 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSB to USM?
A nonstop flight takes about 10h 35m 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 CSB to USM?
Nonstop service on CSB–USM 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 10h 35m nonstop estimate.
What is the time difference between Caransebes and Ko Samui?
Ko Samui is 4 hours ahead of Caransebes.
What is the cheapest way to fly from CSB to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSB–USM that never appear on search engines, with no booking fees.
Why are some CSB to USM fares phone-only?
Consolidator contracts let us sell certain CSB–USM 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.