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TCE to USM: distance & flight time
Tulcea (Tulcea Airport) → Ko Samui (Samui Airport)
4,844 mi
7,796 km · 4,210 nm
9h 58m
estimated nonstop flight time
+4h
time difference · heading east
See live TCE→USM fares Phone-only fares on this route — call free
Flight time details
4,844 miles nonstop takes roughly 9h 58m 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
- TCE — Tulcea Airport · Tulcea, 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 TCE
- CND · Mihail Kogălniceanu International Airport50 mi away
- KIV · Chişinău International Airport129 mi away
- BCM · Bacău Airport133 mi away
- OTP · Henri Coandă International Airport133 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 TCE from USM?
The flight distance from Tulcea (TCE) to Ko Samui (USM) is 4,844 miles (7,796 km, 4,210 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TCE to USM?
A nonstop flight takes about 9h 58m 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 Tulcea and Ko Samui?
Ko Samui is 4 hours ahead of Tulcea.
What is the cheapest way to fly from TCE to USM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TCE–USM that never appear on search engines, with no booking fees.