Need help booking?
Unpublished phone-only deals available
BUF to GRS: distance & flight time
Buffalo (Buffalo Niagara International Airport) → Grosseto (Grosseto Air Base)
4,307 mi
6,931 km · 3,742 nm
8h 55m
estimated nonstop flight time
+6h
time difference · heading northeast
See live BUF→GRS fares Phone-only fares on this route — call free
Flight time details
4,307 miles nonstop takes roughly 8h 55m 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
- BUF — Buffalo Niagara International Airport · Buffalo, 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 BUF
- IAG · Niagara Falls International Airport16 mi away
- YYZ · Lester B. Pearson International Airport68 mi away
- YCM · Niagara District Airport28 mi away
- DKK · Chautauqua County-Dunkirk Airport41 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 BUF from GRS?
The flight distance from Buffalo (BUF) to Grosseto (GRS) is 4,307 miles (6,931 km, 3,742 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BUF to GRS?
A nonstop flight takes about 8h 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 Buffalo and Grosseto?
Grosseto is 6 hours ahead of Buffalo.
What is the cheapest way to fly from BUF to GRS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BUF–GRS that never appear on search engines, with no booking fees.