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SGD to USM: distance & flight time
Soenderborg (Sønderborg Airport) → Ko Samui (Samui Airport)
5,690 mi
9,157 km · 4,944 nm
11h 37m
estimated nonstop flight time
+5h
time difference · heading east
See live SGD→USM fares Phone-only fares on this route — call free
Flight time details
5,690 miles nonstop takes roughly 11h 37m 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
- SGD — Sønderborg Airport · Soenderborg, Denmark
- 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 SGD
- FLF · Flensburg-Schäferhaus Airport21 mi away
- SKS · Skrydstrup Air Base27 mi away
- WBG · Schleswig Air Base37 mi away
- ODE · Odense Airport41 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 SGD from USM?
The flight distance from Soenderborg (SGD) to Ko Samui (USM) is 5,690 miles (9,157 km, 4,944 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SGD to USM?
A nonstop flight takes about 11h 37m 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 Soenderborg and Ko Samui?
Ko Samui is 5 hours ahead of Soenderborg.
What is the cheapest way to fly from SGD to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SGD–USM that never appear on search engines, with no booking fees.