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ZYL to ONT: distance & flight time
Sylhet Osmani (Osmany International Airport) → Ontario (Ontario International Airport)
7,924 mi
12,752 km · 6,886 nm
16h
estimated nonstop flight time
-14h
time difference · heading northeast
See live ZYL→ONT fares Phone-only fares on this route — call free
Flight time details
7,924 miles nonstop takes roughly 16h gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- ZYL — Osmany International Airport · Sylhet Osmani, Bangladesh
- ONT — Ontario International Airport · Ontario, 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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is ZYL from ONT?
The flight distance from Sylhet Osmani (ZYL) to Ontario (ONT) is 7,924 miles (12,752 km, 6,886 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ZYL to ONT?
A nonstop flight takes about 16h 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 ONT?
Nonstop service on ZYL–ONT 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 16h nonstop estimate.
What is the time difference between Sylhet Osmani and Ontario?
Ontario is 14 hours behind Sylhet Osmani.
What is the cheapest way to fly from ZYL to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ZYL–ONT that never appear on search engines, with no booking fees.
Why are some ZYL to ONT fares phone-only?
Consolidator contracts let us sell certain ZYL–ONT 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.