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TZL to ONT: distance & flight time
Null (Tuzla International Airport) → Ontario (Ontario International Airport)
6,359 mi
10,234 km · 5,526 nm
12h 56m
estimated nonstop flight time
-9h
time difference · heading northwest
See live TZL→ONT fares Phone-only fares on this route — call free
Flight time details
6,359 miles nonstop takes roughly 12h 56m gate to gate, flying northwest. 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
- TZL — Tuzla International Airport · Null, Bosnia and Herzegovina
- 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 TZL
- SJJ · Sarajevo International Airport48 mi away
- OSI · Osijek Airport69 mi away
- BNX · Banja Luka International Airport78 mi away
- BEG · Belgrade Nikola Tesla Airport82 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 TZL from ONT?
The flight distance from Null (TZL) to Ontario (ONT) is 6,359 miles (10,234 km, 5,526 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TZL to ONT?
A nonstop flight takes about 12h 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 Null and Ontario?
Ontario is 9 hours behind Null.
What is the cheapest way to fly from TZL to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TZL–ONT that never appear on search engines, with no booking fees.