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ZYL to BOI: distance & flight time
Sylhet Osmani (Osmany International Airport) → Boise (Boise Air Terminal/Gowen Field)
7,378 mi
11,873 km · 6,411 nm
14h 56m
estimated nonstop flight time
-12h
time difference · heading north
See live ZYL→BOI fares Phone-only fares on this route — call free
Flight time details
7,378 miles nonstop takes roughly 14h 56m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time set-back when reading arrival times on your ticket.
The two airports
- ZYL — Osmany International Airport · Sylhet Osmani, Bangladesh
- BOI — Boise Air Terminal/Gowen Field · Boise, United States
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 BOI
- MUO · Mountain Home Air Force Base40 mi away
- ONO · Ontario Municipal Airport50 mi away
- MYL · McCall Municipal Airport92 mi away
- SUN · Friedman Memorial Airport97 mi away
Frequently asked questions
How far is ZYL from BOI?
The flight distance from Sylhet Osmani (ZYL) to Boise (BOI) is 7,378 miles (11,873 km, 6,411 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZYL to BOI?
A nonstop flight takes about 14h 56m 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 Sylhet Osmani and Boise?
Boise is 12 hours behind Sylhet Osmani.
What is the cheapest way to fly from ZYL to BOI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZYL–BOI that never appear on search engines, with no booking fees.