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RDN to ONT: distance & flight time
Redang (LTS Pulau Redang Airport) → Ontario (Ontario International Airport)
8,617 mi
13,868 km · 7,488 nm
17h 22m
estimated nonstop flight time
-15h
time difference · heading northeast
See live RDN→ONT fares Phone-only fares on this route — call free
Flight time details
8,617 miles nonstop takes roughly 17h 22m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 15-hour time set-back when reading arrival times on your ticket.
The two airports
- RDN — LTS Pulau Redang Airport · Redang, Malaysia
- 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 RDN
- TGG · Sultan Mahmud Airport27 mi away
- KBR · Sultan Ismail Petra Airport56 mi away
- KTE · Kerteh Airport90 mi away
- NAW · Narathiwat Airport101 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 RDN from ONT?
The flight distance from Redang (RDN) to Ontario (ONT) is 8,617 miles (13,868 km, 7,488 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RDN to ONT?
A nonstop flight takes about 17h 22m 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 Redang and Ontario?
Ontario is 15 hours behind Redang.
What is the cheapest way to fly from RDN to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RDN–ONT that never appear on search engines, with no booking fees.