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GRB to ZYL: distance & flight time
Green Bay (Austin Straubel International Airport) → Sylhet Osmani (Osmany International Airport)
7,638 mi
12,293 km · 6,638 nm
15h 27m
estimated nonstop flight time
+11h
time difference · heading north
See live GRB→ZYL fares Phone-only fares on this route — call free
Flight time details
7,638 miles nonstop takes roughly 15h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- GRB — Austin Straubel International Airport · Green Bay, United States
- 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 GRB
- ATW · Appleton International Airport25 mi away
- OSH · Wittman Regional Airport41 mi away
- MNM · Menominee Regional Airport50 mi away
- SBM · Sheboygan County Memorial Airport51 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 GRB from ZYL?
The flight distance from Green Bay (GRB) to Sylhet Osmani (ZYL) is 7,638 miles (12,293 km, 6,638 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRB to ZYL?
A nonstop flight takes about 15h 27m 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 Green Bay and Sylhet Osmani?
Sylhet Osmani is 11 hours ahead of Green Bay.
What is the cheapest way to fly from GRB to ZYL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRB–ZYL that never appear on search engines, with no booking fees.