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HPH to TYS: distance & flight time
Haiphong (Cat Bi International Airport) → Knoxville (McGhee Tyson Airport)
8,462 mi
13,618 km · 7,353 nm
17h 3m
estimated nonstop flight time
-11h
time difference · heading north
See live HPH→TYS fares Phone-only fares on this route — call free
Flight time details
8,462 miles nonstop takes roughly 17h 3m gate to gate, flying north. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 11-hour time set-back when reading arrival times on your ticket.
The two airports
- HPH — Cat Bi International Airport · Haiphong, Vietnam
- TYS — McGhee Tyson Airport · Knoxville, United States
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 HPH
- HAN · Noi Bai International Airport65 mi away
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
Frequently asked questions
How far is HPH from TYS?
The flight distance from Haiphong (HPH) to Knoxville (TYS) is 8,462 miles (13,618 km, 7,353 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HPH to TYS?
A nonstop flight takes about 17h 3m 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 Haiphong and Knoxville?
Knoxville is 11 hours behind Haiphong.
What is the cheapest way to fly from HPH to TYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HPH–TYS that never appear on search engines, with no booking fees.