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OIR to ZYL: distance & flight time
Okushiri (Okushiri Airport) → Sylhet Osmani (Osmany International Airport)
2,939 mi
4,730 km · 2,554 nm
6h 14m
estimated nonstop flight time
-3h
time difference · heading west
See live OIR→ZYL fares Phone-only fares on this route — call free
Flight time details
2,939 miles nonstop takes roughly 6h 14m 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
- OIR — Okushiri Airport · Okushiri, Japan
- 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 OIR
- HKD · Hakodate Airport74 mi away
- AOJ · Aomori Airport113 mi away
- OKD · Okadama Airport123 mi away
- CTS · New Chitose Airport125 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 OIR from ZYL?
The flight distance from Okushiri (OIR) to Sylhet Osmani (ZYL) is 2,939 miles (4,730 km, 2,554 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OIR to ZYL?
A nonstop flight takes about 6h 14m 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 Okushiri and Sylhet Osmani?
Sylhet Osmani is 3 hours behind Okushiri.
What is the cheapest way to fly from OIR to ZYL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OIR–ZYL that never appear on search engines, with no booking fees.