Need help booking?
Unpublished phone-only deals available
RJB to ONT: distance & flight time
Rajbiraj (Rajbiraj Airport) → Ontario (Ontario International Airport)
7,959 mi
12,808 km · 6,916 nm
16h 4m
estimated nonstop flight time
—
time difference · heading north
See live RJB→ONT fares Phone-only fares on this route — call free
Flight time details
7,959 miles nonstop takes roughly 16h 4m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- RJB — Rajbiraj Airport · Rajbiraj, Nepal
- 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 RJB
- BIR · Biratnagar Airport33 mi away
- BHP · Bhojpur Airport48 mi away
- LDN · Lamidanda Airport51 mi away
- JKR · Janakpur Airport52 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 RJB from ONT?
The flight distance from Rajbiraj (RJB) to Ontario (ONT) is 7,959 miles (12,808 km, 6,916 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RJB to ONT?
A nonstop flight takes about 16h 4m 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 cheapest way to fly from RJB to ONT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RJB–ONT that never appear on search engines, with no booking fees.