Need help booking?
Unpublished phone-only deals available
ONT to KBR: distance & flight time
Ontario (Ontario International Airport) → Kota Bahru (Sultan Ismail Petra Airport)
8,628 mi
13,886 km · 7,498 nm
17h 23m
estimated nonstop flight time
+15h
time difference · heading northwest
See live ONT→KBR fares Phone-only fares on this route — call free
Flight time details
8,628 miles nonstop takes roughly 17h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- KBR — Sultan Ismail Petra Airport · Kota Bahru, Malaysia
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 KBR
- NAW · Narathiwat Airport45 mi away
- RDN · LTS Pulau Redang Airport56 mi away
- TGG · Sultan Mahmud Airport78 mi away
- PAN · Pattani Airport89 mi away
Frequently asked questions
How far is ONT from KBR?
The flight distance from Ontario (ONT) to Kota Bahru (KBR) is 8,628 miles (13,886 km, 7,498 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to KBR?
A nonstop flight takes about 17h 23m 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 Kota Bahru?
Kota Bahru is 15 hours ahead of Ontario.
What is the cheapest way to fly from ONT to KBR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–KBR that never appear on search engines, with no booking fees.