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FLR to GAI: distance & flight time
Florence (Peretola Airport) → Gaithersburg (Montgomery County Airpark)
4,357 mi
7,011 km · 3,786 nm
9h 1m
estimated nonstop flight time
-6h
time difference · heading northwest
See live FLR→GAI fares Phone-only fares on this route — call free
Flight time details
4,357 miles nonstop takes roughly 9h 1m 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
- FLR — Peretola Airport · Florence, Italy
- GAI — Montgomery County Airpark · Gaithersburg, 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 FLR
- SAY · Siena-Ampugnano Airport38 mi away
- PSA · Pisa International Airport41 mi away
- BLQ · Bologna Guglielmo Marconi Airport50 mi away
- FRL · Forlì Airport51 mi away
Near GAI
Frequently asked questions
How far is FLR from GAI?
The flight distance from Florence (FLR) to Gaithersburg (GAI) is 4,357 miles (7,011 km, 3,786 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from FLR to GAI?
A nonstop flight takes about 9h 1m 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 Florence and Gaithersburg?
Gaithersburg is 6 hours behind Florence.
What is the cheapest way to fly from FLR to GAI?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on FLR–GAI that never appear on search engines, with no booking fees.