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ONO to CXR: distance & flight time
Ontario (Ontario Municipal Airport) → Nha Trang (Cam Ranh Airport)
7,601 mi
12,232 km · 6,605 nm
15h 22m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ONO→CXR fares Phone-only fares on this route — call free
Flight time details
7,601 miles nonstop takes roughly 15h 22m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 13-hour time gain when reading arrival times on your ticket.
The two airports
- ONO — Ontario Municipal Airport · Ontario, United States
- CXR — Cam Ranh Airport · Nha Trang, 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 ONO
- BOI · Boise Air Terminal/Gowen Field50 mi away
- BKE · Baker City Municipal Airport69 mi away
- MYL · McCall Municipal Airport75 mi away
- MUO · Mountain Home Air Force Base88 mi away
Near CXR
- NHA · Nha Trang Air Base16 mi away
- PHA · Phan Rang Airport31 mi away
- DLI · Lien Khuong Airport60 mi away
- TBB · Dong Tac Airport73 mi away
Frequently asked questions
How far is ONO from CXR?
The flight distance from Ontario (ONO) to Nha Trang (CXR) is 7,601 miles (12,232 km, 6,605 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to CXR?
A nonstop flight takes about 15h 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 Ontario and Nha Trang?
Nha Trang is 13 hours ahead of Ontario.
What is the cheapest way to fly from ONO to CXR?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–CXR that never appear on search engines, with no booking fees.