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ONT to ZAD: distance & flight time
Ontario (Ontario International Airport) → Zadar (Zadar Airport)
6,280 mi
10,107 km · 5,457 nm
12h 47m
estimated nonstop flight time
+9h
time difference · heading northeast
See live ONT→ZAD fares Phone-only fares on this route — call free
Flight time details
6,280 miles nonstop takes roughly 12h 47m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- ZAD — Zadar Airport · Zadar, Croatia
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 ONT
- CCB · Cable Airport6 mi away
- CNO · Chino Airport6 mi away
- LAX · Los Angeles International Airport47 mi away
- RAL · Riverside Municipal Airport11 mi away
Near ZAD
- LSZ · Lošinj Island Airport57 mi away
- SPU · Split Airport62 mi away
- RJK · Rijeka Airport86 mi away
- BWK · Bol Airport88 mi away
Frequently asked questions
How far is ONT from ZAD?
The flight distance from Ontario (ONT) to Zadar (ZAD) is 6,280 miles (10,107 km, 5,457 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to ZAD?
A nonstop flight takes about 12h 47m 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 Ontario and Zadar?
Zadar is 9 hours ahead of Ontario.
What is the cheapest way to fly from ONT to ZAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–ZAD that never appear on search engines, with no booking fees.