Need help booking?
Unpublished phone-only deals available
TBB to KHY: distance & flight time
Tuy Hoa (Dong Tac Airport) → Khoy (Khoy Airport)
4,279 mi
6,886 km · 3,718 nm
8h 51m
estimated nonstop flight time
-3.5h
time difference · heading northwest
See live TBB→KHY fares Phone-only fares on this route — call free
Flight time details
4,279 miles nonstop takes roughly 8h 51m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3.5-hour time set-back when reading arrival times on your ticket.
The two airports
- TBB — Dong Tac Airport · Tuy Hoa, Vietnam
- KHY — Khoy Airport · Khoy, Iran
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 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
Near KHY
- OMH · Urmia Airport53 mi away
- NAJ · Nakhchivan Airport59 mi away
- TBZ · Tabriz International Airport71 mi away
- YKO · Hakkari Yüksekova Airport73 mi away
Frequently asked questions
How far is TBB from KHY?
The flight distance from Tuy Hoa (TBB) to Khoy (KHY) is 4,279 miles (6,886 km, 3,718 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TBB to KHY?
A nonstop flight takes about 8h 51m 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 Tuy Hoa and Khoy?
Khoy is 3.5 hours behind Tuy Hoa.
What is the cheapest way to fly from TBB to KHY?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TBB–KHY that never appear on search engines, with no booking fees.