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DUC to TBB: distance & flight time
Duncan (Halliburton Field) → Tuy Hoa (Dong Tac Airport)
8,697 mi
13,996 km · 7,557 nm
17h 31m
estimated nonstop flight time
+12h
time difference · heading northwest
See live DUC→TBB fares Phone-only fares on this route — call free
Flight time details
8,697 miles nonstop takes roughly 17h 31m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 12-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, 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 DUC
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 DUC from TBB?
The flight distance from Duncan (DUC) to Tuy Hoa (TBB) is 8,697 miles (13,996 km, 7,557 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to TBB?
A nonstop flight takes about 17h 31m 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 Duncan and Tuy Hoa?
Tuy Hoa is 12 hours ahead of Duncan.
What is the cheapest way to fly from DUC to TBB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–TBB that never appear on search engines, with no booking fees.