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TYS to GRS: distance & flight time
Knoxville (McGhee Tyson Airport) → Grosseto (Grosseto Air Base)
4,825 mi
7,766 km · 4,193 nm
9h 56m
estimated nonstop flight time
+6h
time difference · heading northeast
See live TYS→GRS fares Phone-only fares on this route — call free
Flight time details
4,825 miles nonstop takes roughly 9h 56m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- TYS — McGhee Tyson Airport · Knoxville, United States
- GRS — Grosseto Air Base · Grosseto, Italy
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 GRS
- SAY · Siena-Ampugnano Airport36 mi away
- EBA · Marina Di Campo Airport42 mi away
- FCO · Leonardo da Vinci–Fiumicino Airport89 mi away
- PSA · Pisa International Airport72 mi away
Frequently asked questions
How far is TYS from GRS?
The flight distance from Knoxville (TYS) to Grosseto (GRS) is 4,825 miles (7,766 km, 4,193 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TYS to GRS?
A nonstop flight takes about 9h 56m 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 Grosseto?
Grosseto is 6 hours ahead of Knoxville.
What is the cheapest way to fly from TYS to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TYS–GRS that never appear on search engines, with no booking fees.