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MBX to ONT: distance & flight time
Maribor (Maribor Airport) → Ontario (Ontario International Airport)
6,159 mi
9,913 km · 5,352 nm
12h 33m
estimated nonstop flight time
-9h
time difference · heading northwest
See live MBX→ONT fares Phone-only fares on this route — call free
Flight time details
6,159 miles nonstop takes roughly 12h 33m 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
- MBX — Maribor Airport · Maribor, Slovenia
- 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 MBX
- GRZ · Graz Airport37 mi away
- ZAG · Zagreb Airport54 mi away
- LJU · Ljubljana Jože Pučnik Airport61 mi away
- KLU · Klagenfurt Airport65 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 MBX from ONT?
The flight distance from Maribor (MBX) to Ontario (ONT) is 6,159 miles (9,913 km, 5,352 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from MBX to ONT?
A nonstop flight takes about 12h 33m 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 Maribor and Ontario?
Ontario is 9 hours behind Maribor.
What is the cheapest way to fly from MBX to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on MBX–ONT that never appear on search engines, with no booking fees.