Need help booking?
Unpublished phone-only deals available
ONT to DBV: distance & flight time
Ontario (Ontario International Airport) → Dubrovnik (Dubrovnik Airport)
6,453 mi
10,385 km · 5,607 nm
13h 7m
estimated nonstop flight time
+9h
time difference · heading northeast
See live ONT→DBV fares Phone-only fares on this route — call free
Flight time details
6,453 miles nonstop takes roughly 13h 7m 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
- DBV — Dubrovnik Airport · Dubrovnik, 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 DBV
- TIV · Tivat Airport26 mi away
- TGD · Podgorica Airport52 mi away
- OMO · Mostar International Airport54 mi away
- SJJ · Sarajevo International Airport87 mi away
Frequently asked questions
How far is ONT from DBV?
The flight distance from Ontario (ONT) to Dubrovnik (DBV) is 6,453 miles (10,385 km, 5,607 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to DBV?
A nonstop flight takes about 13h 7m 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 Dubrovnik?
Dubrovnik is 9 hours ahead of Ontario.
What is the cheapest way to fly from ONT to DBV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–DBV that never appear on search engines, with no booking fees.