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FLV to TYS: distance & flight time
Fort Leavenworth (Sherman Army Air Field) → Knoxville (McGhee Tyson Airport)
646 mi
1,039 km · 561 nm
1h 52m
estimated nonstop flight time
+1h
time difference · heading east
See live FLV→TYS fares Phone-only fares on this route — call free
Flight time details
646 miles nonstop takes roughly 1h 52m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- FLV — Sherman Army Air Field · Fort Leavenworth, United States
- 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 FLV
- MCI · Kansas City International Airport12 mi away
- MKC · Charles B. Wheeler Downtown Airport24 mi away
- STJ · Rosecrans Memorial Airport28 mi away
- LWC · Lawrence Municipal Airport29 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 FLV from TYS?
The flight distance from Fort Leavenworth (FLV) to Knoxville (TYS) is 646 miles (1,039 km, 561 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLV to TYS?
A nonstop flight takes about 1h 52m 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 Fort Leavenworth and Knoxville?
Knoxville is 1 hour ahead of Fort Leavenworth.
What is the cheapest way to fly from FLV to TYS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLV–TYS that never appear on search engines, with no booking fees.