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OBL to ONT: distance & flight time
Zoersel (Zoersel (Oostmalle) Airfield) → Ontario (Ontario International Airport)
5,585 mi
8,988 km · 4,853 nm
11h 25m
estimated nonstop flight time
-9h
time difference · heading northwest
See live OBL→ONT fares Phone-only fares on this route — call free
Flight time details
5,585 miles nonstop takes roughly 11h 25m 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
- OBL — Zoersel (Oostmalle) Airfield · Zoersel, Belgium
- 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 OBL
- ANR · Antwerp International Airport (Deurne)14 mi away
- GLZ · Gilze Rijen Air Base22 mi away
- WOE · Woensdrecht Air Base22 mi away
- BRU · Brussels Airport28 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 OBL from ONT?
The flight distance from Zoersel (OBL) to Ontario (ONT) is 5,585 miles (8,988 km, 4,853 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OBL to ONT?
A nonstop flight takes about 11h 25m 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 Zoersel and Ontario?
Ontario is 9 hours behind Zoersel.
What is the cheapest way to fly from OBL to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OBL–ONT that never appear on search engines, with no booking fees.