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ONT to SUJ: distance & flight time
Ontario (Ontario International Airport) → Satu Mare (Satu Mare Airport)
6,281 mi
10,109 km · 5,458 nm
12h 47m
estimated nonstop flight time
+10h
time difference · heading northeast
See live ONT→SUJ fares Phone-only fares on this route — call free
Flight time details
6,281 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 10-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- SUJ — Satu Mare Airport · Satu Mare, Romania
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 SUJ
- BAY · Tautii Magheraus Airport27 mi away
- DEB · Debrecen International Airport61 mi away
- OMR · Oradea International Airport66 mi away
- UDJ · Uzhhorod International Airport70 mi away
Frequently asked questions
How far is ONT from SUJ?
The flight distance from Ontario (ONT) to Satu Mare (SUJ) is 6,281 miles (10,109 km, 5,458 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to SUJ?
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 Satu Mare?
Satu Mare is 10 hours ahead of Ontario.
What is the cheapest way to fly from ONT to SUJ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–SUJ that never appear on search engines, with no booking fees.