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GRS to SFZ: distance & flight time
Grosseto (Grosseto Air Base) → Smithfield (North Central State Airport)
4,034 mi
6,491 km · 3,505 nm
8h 23m
estimated nonstop flight time
-6h
time difference · heading northwest
See live GRS→SFZ fares Phone-only fares on this route — call free
Flight time details
4,034 miles nonstop takes roughly 8h 23m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- GRS — Grosseto Air Base · Grosseto, Italy
- SFZ — North Central State Airport · Smithfield, 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 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
Near SFZ
- BOS · General Edward Lawrence Logan International Airport39 mi away
- PVD · Theodore Francis Green State Airport14 mi away
- NCO · Quonset State Airport23 mi away
- OWD · Norwood Memorial Airport25 mi away
Frequently asked questions
How far is GRS from SFZ?
The flight distance from Grosseto (GRS) to Smithfield (SFZ) is 4,034 miles (6,491 km, 3,505 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to SFZ?
A nonstop flight takes about 8h 23m 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 Grosseto and Smithfield?
Smithfield is 6 hours behind Grosseto.
What is the cheapest way to fly from GRS to SFZ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–SFZ that never appear on search engines, with no booking fees.