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TYS to PNH: distance & flight time
Knoxville (McGhee Tyson Airport) → Phnom-penh (Phnom Penh International Airport)
9,114 mi
14,668 km · 7,920 nm
18h 20m
estimated nonstop flight time
+11h
time difference · heading north
See live TYS→PNH fares Phone-only fares on this route — call free
Flight time details
9,114 miles nonstop takes roughly 18h 20m 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
- PNH — Phnom Penh International Airport · Phnom-penh, Cambodia
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 PNH
- KZC · Kampong Chhnang Airport52 mi away
- KTI · Kratie Airport105 mi away
- KOS · Sihanoukville International Airport106 mi away
- PQC · Phu Quoc International Airport111 mi away
Frequently asked questions
How far is TYS from PNH?
The flight distance from Knoxville (TYS) to Phnom-penh (PNH) is 9,114 miles (14,668 km, 7,920 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TYS to PNH?
A nonstop flight takes about 18h 20m 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 Phnom-penh?
Phnom-penh is 11 hours ahead of Knoxville.
What is the cheapest way to fly from TYS to PNH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TYS–PNH that never appear on search engines, with no booking fees.