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GZT to ONO: distance & flight time
Gaziantep (Gaziantep International Airport) → Ontario (Ontario Municipal Airport)
6,619 mi
10,652 km · 5,752 nm
13h 27m
estimated nonstop flight time
-9h
time difference · heading north
See live GZT→ONO fares Phone-only fares on this route — call free
Flight time details
6,619 miles nonstop takes roughly 13h 27m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- GZT — Gaziantep International Airport · Gaziantep, Turkey
- ONO — Ontario Municipal 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 GZT
- KCM · Kahramanmaraş Airport50 mi away
- ALP · Aleppo International Airport55 mi away
- SFQ · Şanlıurfa Airport76 mi away
- ADF · Adıyaman Airport77 mi away
Near ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Frequently asked questions
How far is GZT from ONO?
The flight distance from Gaziantep (GZT) to Ontario (ONO) is 6,619 miles (10,652 km, 5,752 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GZT to ONO?
A nonstop flight takes about 13h 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 Gaziantep and Ontario?
Ontario is 9 hours behind Gaziantep.
What is the cheapest way to fly from GZT to ONO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GZT–ONO that never appear on search engines, with no booking fees.