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RGT to ONT: distance & flight time
Rengat (Japura Airport) → Ontario (Ontario International Airport)
8,961 mi
14,421 km · 7,787 nm
18h 2m
estimated nonstop flight time
-14h
time difference · heading northeast
See live RGT→ONT fares Phone-only fares on this route — call free
Flight time details
8,961 miles nonstop takes roughly 18h 2m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- RGT — Japura Airport · Rengat, Indonesia
- 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 RGT
- BUU · Muara Bungo Airport55 mi away
- PKU · Sultan Syarif Kasim Ii (Simpang Tiga) Airport83 mi away
- TJB · Sei Bati Airport122 mi away
- DJB · Sultan Thaha Airport127 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 RGT from ONT?
The flight distance from Rengat (RGT) to Ontario (ONT) is 8,961 miles (14,421 km, 7,787 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RGT to ONT?
A nonstop flight takes about 18h 2m 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 Rengat and Ontario?
Ontario is 14 hours behind Rengat.
What is the cheapest way to fly from RGT to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RGT–ONT that never appear on search engines, with no booking fees.