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OMR to ONT: distance & flight time
Oradea (Oradea International Airport) → Ontario (Ontario International Airport)
6,297 mi
10,133 km · 5,472 nm
12h 49m
estimated nonstop flight time
-10h
time difference · heading northwest
See live OMR→ONT fares Phone-only fares on this route — call free
Flight time details
6,297 miles nonstop takes roughly 12h 49m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 10-hour time set-back when reading arrival times on your ticket.
The two airports
- OMR — Oradea International Airport · Oradea, Romania
- 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 OMR
- DEB · Debrecen International Airport35 mi away
- ARW · Arad International Airport66 mi away
- SUJ · Satu Mare Airport66 mi away
- BAY · Tautii Magheraus Airport85 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 OMR from ONT?
The flight distance from Oradea (OMR) to Ontario (ONT) is 6,297 miles (10,133 km, 5,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OMR to ONT?
A nonstop flight takes about 12h 49m 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 Oradea and Ontario?
Ontario is 10 hours behind Oradea.
What is the cheapest way to fly from OMR to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OMR–ONT that never appear on search engines, with no booking fees.