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SVO to USM: distance & flight time
Moscow (Sheremetyevo International Airport) → Ko Samui (Samui Airport)
4,628 mi
7,448 km · 4,022 nm
9h 32m
estimated nonstop flight time
+4h
time difference · heading east
See live SVO→USM fares Phone-only fares on this route — call free
Flight time details
4,628 miles nonstop takes roughly 9h 32m 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
- SVO — Sheremetyevo International Airport · Moscow, Russia
- 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 SVO
- CKL · Chkalovskiy Air Base26 mi away
- VKO · Vnukovo International Airport27 mi away
- OSF · Ostafyevo International Airport32 mi away
- BKA · Bykovo Airport35 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 SVO from USM?
The flight distance from Moscow (SVO) to Ko Samui (USM) is 4,628 miles (7,448 km, 4,022 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SVO to USM?
A nonstop flight takes about 9h 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 Moscow and Ko Samui?
Ko Samui is 4 hours ahead of Moscow.
What is the cheapest way to fly from SVO to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SVO–USM that never appear on search engines, with no booking fees.