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GRS to SAN: distance & flight time
Grosseto (Grosseto Air Base) → San Diego (San Diego International Airport)
6,279 mi
10,105 km · 5,456 nm
12h 47m
estimated nonstop flight time
-9h
time difference · heading northwest
See live GRS→SAN fares Phone-only fares on this route — call free
Flight time details
6,279 miles nonstop takes roughly 12h 47m 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
- SAN — San Diego International Airport · San Diego, 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 SAN
Frequently asked questions
How far is GRS from SAN?
The flight distance from Grosseto (GRS) to San Diego (SAN) is 6,279 miles (10,105 km, 5,456 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to SAN?
A nonstop flight takes about 12h 47m 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 San Diego?
San Diego is 9 hours behind Grosseto.
What is the cheapest way to fly from GRS to SAN?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–SAN that never appear on search engines, with no booking fees.