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GRS to FCS: distance & flight time
Grosseto (Grosseto Air Base) → Fort Carson (Butts AAF (Fort Carson) Air Field)
5,524 mi
8,890 km · 4,800 nm
11h 18m
estimated nonstop flight time
-8h
time difference · heading northwest
See live GRS→FCS fares Phone-only fares on this route — call free
Flight time details
5,524 miles nonstop takes roughly 11h 18m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- GRS — Grosseto Air Base · Grosseto, Italy
- FCS — Butts AAF (Fort Carson) Air Field · Fort Carson, 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 FCS
- COS · City of Colorado Springs Municipal Airport9 mi away
- PUB · Pueblo Memorial Airport30 mi away
- DEN · Denver International Airport82 mi away
- APA · Centennial Airport62 mi away
Frequently asked questions
How far is GRS from FCS?
The flight distance from Grosseto (GRS) to Fort Carson (FCS) is 5,524 miles (8,890 km, 4,800 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GRS to FCS?
A nonstop flight takes about 11h 18m 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 Fort Carson?
Fort Carson is 8 hours behind Grosseto.
What is the cheapest way to fly from GRS to FCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GRS–FCS that never appear on search engines, with no booking fees.