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ONT to PHA: distance & flight time
Ontario (Ontario International Airport) → Phan Rang (Phan Rang Airport)
8,045 mi
12,946 km · 6,991 nm
16h 14m
estimated nonstop flight time
+14h
time difference · heading northwest
See live ONT→PHA fares Phone-only fares on this route — call free
Flight time details
8,045 miles nonstop takes roughly 16h 14m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time gain when reading arrival times on your ticket.
The two airports
- ONT — Ontario International Airport · Ontario, United States
- PHA — Phan Rang Airport · Phan Rang, Vietnam
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 PHA
- CXR · Cam Ranh Airport31 mi away
- DLI · Lien Khuong Airport40 mi away
- NHA · Nha Trang Air Base44 mi away
- BMV · Buon Ma Thuot Airport91 mi away
Frequently asked questions
How far is ONT from PHA?
The flight distance from Ontario (ONT) to Phan Rang (PHA) is 8,045 miles (12,946 km, 6,991 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONT to PHA?
A nonstop flight takes about 16h 14m 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 Phan Rang?
Phan Rang is 14 hours ahead of Ontario.
What is the cheapest way to fly from ONT to PHA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONT–PHA that never appear on search engines, with no booking fees.