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USM to ZYL: distance & flight time
Ko Samui (Samui Airport) → Sylhet Osmani (Osmany International Airport)
1,194 mi
1,921 km · 1,037 nm
3h 4m
estimated nonstop flight time
-1h
time difference · heading northwest
See live USM→ZYL fares Phone-only fares on this route — call free
Flight time details
1,194 miles nonstop takes roughly 3h 4m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- USM — Samui Airport · Ko Samui, Thailand
- ZYL — Osmany International Airport · Sylhet Osmani, Bangladesh
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 USM
- URT · Surat Thani Airport69 mi away
- NST · Nakhon Si Thammarat Airport70 mi away
- CJM · Chumphon Airport93 mi away
- UNN · Ranong Airport102 mi away
Near ZYL
- IXH · Kailashahar Airport46 mi away
- SHL · Shillong Airport52 mi away
- IXS · Silchar Airport70 mi away
- GAU · Lokpriya Gopinath Bordoloi International Airport81 mi away
Frequently asked questions
How far is USM from ZYL?
The flight distance from Ko Samui (USM) to Sylhet Osmani (ZYL) is 1,194 miles (1,921 km, 1,037 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from USM to ZYL?
A nonstop flight takes about 3h 4m 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 Ko Samui and Sylhet Osmani?
Sylhet Osmani is 1 hour behind Ko Samui.
What is the cheapest way to fly from USM to ZYL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on USM–ZYL that never appear on search engines, with no booking fees.