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GRS to SMO: distance & flight time
Grosseto (Grosseto Air Base) → Santa Monica (Santa Monica Municipal Airport)
6,248 mi
10,055 km · 5,429 nm
12h 43m
estimated nonstop flight time
-9h
time difference · heading northwest
See live GRS→SMO fares Phone-only fares on this route — call free
Flight time details
6,248 miles nonstop takes roughly 12h 43m 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
- SMO — Santa Monica Municipal Airport · Santa Monica, 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 SMO
- LAX · Los Angeles International Airport6 mi away
- HHR · Jack Northrop Field Hawthorne Municipal Airport9 mi away
- BUR · Bob Hope Airport14 mi away
- VNY · Van Nuys Airport14 mi away
Frequently asked questions
How far is GRS from SMO?
The flight distance from Grosseto (GRS) to Santa Monica (SMO) is 6,248 miles (10,055 km, 5,429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to SMO?
A nonstop flight takes about 12h 43m 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 Santa Monica?
Santa Monica is 9 hours behind Grosseto.
What is the cheapest way to fly from GRS to SMO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–SMO that never appear on search engines, with no booking fees.