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ZYL to KLM: distance & flight time
Sylhet Osmani (Osmany International Airport) → Kalaleh (Kalaleh Airport)
2,300 mi
3,701 km · 1,999 nm
4h 59m
estimated nonstop flight time
-2.5h
time difference · heading northwest
See live ZYL→KLM fares Phone-only fares on this route — call free
Flight time details
2,300 miles nonstop takes roughly 4h 59m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2.5-hour time set-back when reading arrival times on your ticket.
The two airports
- ZYL — Osmany International Airport · Sylhet Osmani, Bangladesh
- KLM — Kalaleh Airport · Kalaleh, Iran
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 ZYL
- IXH · Kailashahar Airport46 mi away
- SHL · Shillong Airport52 mi away
- IXS · Silchar Airport70 mi away
- GAU · Lokpriya Gopinath Bordoloi International Airport81 mi away
Near KLM
- GBT · Gorgan Airport66 mi away
- RUD · Shahroud Airport69 mi away
- BJB · Bojnord Airport102 mi away
- SRY · Dasht-e Naz Airport135 mi away
Frequently asked questions
How far is ZYL from KLM?
The flight distance from Sylhet Osmani (ZYL) to Kalaleh (KLM) is 2,300 miles (3,701 km, 1,999 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZYL to KLM?
A nonstop flight takes about 4h 59m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from ZYL to KLM?
Nonstop service on ZYL–KLM depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 4h 59m nonstop estimate.
What is the time difference between Sylhet Osmani and Kalaleh?
Kalaleh is 2.5 hours behind Sylhet Osmani.
What is the cheapest way to fly from ZYL to KLM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZYL–KLM that never appear on search engines, with no booking fees.
Why are some ZYL to KLM fares phone-only?
Consolidator contracts let us sell certain ZYL–KLM tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.