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TYS to UIH: distance & flight time
Knoxville (McGhee Tyson Airport) → Phucat (Phu Cat Airport)
8,894 mi
14,314 km · 7,729 nm
17h 54m
estimated nonstop flight time
+11h
time difference · heading north
See live TYS→UIH fares Phone-only fares on this route — call free
Flight time details
8,894 miles nonstop takes roughly 17h 54m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time gain when reading arrival times on your ticket.
The two airports
- TYS — McGhee Tyson Airport · Knoxville, United States
- UIH — Phu Cat Airport · Phucat, 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 TYS
- MMI · McMinn County Airport43 mi away
- HDI · Hardwick Field62 mi away
- CSV · Crossville Memorial Whitson Field62 mi away
- AVL · Asheville Regional Airport86 mi away
Near UIH
- TBB · Dong Tac Airport66 mi away
- PXU · Pleiku Airport69 mi away
- VCL · Chu Lai International Airport103 mi away
- BMV · Buon Ma Thuot Airport108 mi away
Frequently asked questions
How far is TYS from UIH?
The flight distance from Knoxville (TYS) to Phucat (UIH) is 8,894 miles (14,314 km, 7,729 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TYS to UIH?
A nonstop flight takes about 17h 54m 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 Knoxville and Phucat?
Phucat is 11 hours ahead of Knoxville.
What is the cheapest way to fly from TYS to UIH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TYS–UIH that never appear on search engines, with no booking fees.