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OSN to ZYL: distance & flight time
Osan (Osan Air Base) → Sylhet Osmani (Osmany International Airport)
2,228 mi
3,586 km · 1,936 nm
4h 50m
estimated nonstop flight time
-3h
time difference · heading west
See live OSN→ZYL fares Phone-only fares on this route — call free
Flight time details
2,228 miles nonstop takes roughly 4h 50m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- OSN — Osan Air Base · Osan, South Korea
- 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 OSN
- ICN · Incheon International Airport41 mi away
- SWU · Suwon Airport10 mi away
- SSN · Seoul Air Base (K-16)25 mi away
- GMP · Gimpo International Airport35 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 OSN from ZYL?
The flight distance from Osan (OSN) to Sylhet Osmani (ZYL) is 2,228 miles (3,586 km, 1,936 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OSN to ZYL?
A nonstop flight takes about 4h 50m 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 Osan and Sylhet Osmani?
Sylhet Osmani is 3 hours behind Osan.
What is the cheapest way to fly from OSN to ZYL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OSN–ZYL that never appear on search engines, with no booking fees.