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ONO to TBB: distance & flight time
Ontario (Ontario Municipal Airport) → Tuy Hoa (Dong Tac Airport)
7,536 mi
12,128 km · 6,548 nm
15h 15m
estimated nonstop flight time
+13h
time difference · heading northwest
See live ONO→TBB fares Phone-only fares on this route — call free
Flight time details
7,536 miles nonstop takes roughly 15h 15m 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
- TBB — Dong Tac Airport · Tuy Hoa, 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 TBB
- NHA · Nha Trang Air Base58 mi away
- UIH · Phu Cat Airport66 mi away
- CXR · Cam Ranh Airport73 mi away
- BMV · Buon Ma Thuot Airport86 mi away
Frequently asked questions
How far is ONO from TBB?
The flight distance from Ontario (ONO) to Tuy Hoa (TBB) is 7,536 miles (12,128 km, 6,548 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ONO to TBB?
A nonstop flight takes about 15h 15m 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 Tuy Hoa?
Tuy Hoa is 13 hours ahead of Ontario.
What is the cheapest way to fly from ONO to TBB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ONO–TBB that never appear on search engines, with no booking fees.