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GRS to NUQ: distance & flight time
Grosseto (Grosseto Air Base) → Mountain View (Moffett Federal Airfield)
6,163 mi
9,919 km · 5,356 nm
12h 33m
estimated nonstop flight time
-9h
time difference · heading northwest
See live GRS→NUQ fares Phone-only fares on this route — call free
Flight time details
6,163 miles nonstop takes roughly 12h 33m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- GRS — Grosseto Air Base · Grosseto, Italy
- NUQ — Moffett Federal Airfield · Mountain View, 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 NUQ
Frequently asked questions
How far is GRS from NUQ?
The flight distance from Grosseto (GRS) to Mountain View (NUQ) is 6,163 miles (9,919 km, 5,356 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to NUQ?
A nonstop flight takes about 12h 33m 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 Mountain View?
Mountain View is 9 hours behind Grosseto.
What is the cheapest way to fly from GRS to NUQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–NUQ that never appear on search engines, with no booking fees.