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TYS to ISW: distance & flight time
Knoxville (McGhee Tyson Airport) → Wisconsin Rapids (Alexander Field South Wood County Airport)
666 mi
1,072 km · 579 nm
1h 55m
estimated nonstop flight time
-1h
time difference · heading northwest
See live TYS→ISW fares Phone-only fares on this route — call free
Flight time details
666 miles nonstop takes roughly 1h 55m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- TYS — McGhee Tyson Airport · Knoxville, United States
- ISW — Alexander Field South Wood County Airport · Wisconsin Rapids, 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 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 ISW
- STE · Stevens Point Municipal Airport20 mi away
- MFI · Marshfield Municipal Airport26 mi away
- CWA · Central Wisconsin Airport30 mi away
- VOK · Volk Field36 mi away
Frequently asked questions
How far is TYS from ISW?
The flight distance from Knoxville (TYS) to Wisconsin Rapids (ISW) is 666 miles (1,072 km, 579 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TYS to ISW?
A nonstop flight takes about 1h 55m 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 Wisconsin Rapids?
Wisconsin Rapids is 1 hour behind Knoxville.
What is the cheapest way to fly from TYS to ISW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TYS–ISW that never appear on search engines, with no booking fees.