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CSO to USM: distance & flight time
Cochstedt (Cochstedt Airport) → Ko Samui (Samui Airport)
5,643 mi
9,081 km · 4,903 nm
11h 32m
estimated nonstop flight time
+5h
time difference · heading east
See live CSO→USM fares Phone-only fares on this route — call free
Flight time details
5,643 miles nonstop takes roughly 11h 32m 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
- CSO — Cochstedt Airport · Cochstedt, Germany
- 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 CSO
- ZMG · Magdeburg "City" Airport17 mi away
- KOQ · Köthen Airport25 mi away
- LEJ · Leipzig/Halle Airport46 mi away
- BWE · Braunschweig-Wolfsburg Airport49 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 CSO from USM?
The flight distance from Cochstedt (CSO) to Ko Samui (USM) is 5,643 miles (9,081 km, 4,903 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CSO to USM?
A nonstop flight takes about 11h 32m 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 Cochstedt and Ko Samui?
Ko Samui is 5 hours ahead of Cochstedt.
What is the cheapest way to fly from CSO to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CSO–USM that never appear on search engines, with no booking fees.