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ONT to JHB: distance & flight time
Ontario (Ontario International Airport) → Johor Bahru (Senai International Airport)
8,798 mi
14,158 km · 7,645 nm
17h 43m
estimated nonstop flight time
+15h
time difference · heading northwest
See live ONT→JHB fares Phone-only fares on this route — call free
Flight time details
8,798 miles nonstop takes roughly 17h 43m 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
- JHB — Senai International Airport · Johor 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 JHB
- SIN · Singapore Changi Airport30 mi away
- TGA · Tengah Air Base18 mi away
- XSP · Seletar Airport21 mi away
- QPG · Paya Lebar Air Base26 mi away
Frequently asked questions
How far is ONT from JHB?
The flight distance from Ontario (ONT) to Johor Bahru (JHB) is 8,798 miles (14,158 km, 7,645 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to JHB?
A nonstop flight takes about 17h 43m 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 Johor Bahru?
Johor Bahru is 15 hours ahead of Ontario.
What is the cheapest way to fly from ONT to JHB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–JHB that never appear on search engines, with no booking fees.