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GCI to FCS: distance & flight time
Guernsey (Guernsey Airport) → Fort Carson (Butts AAF (Fort Carson) Air Field)
4,727 mi
7,608 km · 4,108 nm
9h 44m
estimated nonstop flight time
-7h
time difference · heading northwest
See live GCI→FCS fares Phone-only fares on this route — call free
Flight time details
4,727 miles nonstop takes roughly 9h 44m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- GCI — Guernsey Airport · Guernsey, Guernsey
- 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 GCI
- JER · Jersey Airport24 mi away
- ACI · Alderney Airport26 mi away
- CER · Cherbourg-Maupertus Airport53 mi away
- GFR · Granville Airport60 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 GCI from FCS?
The flight distance from Guernsey (GCI) to Fort Carson (FCS) is 4,727 miles (7,608 km, 4,108 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from GCI to FCS?
A nonstop flight takes about 9h 44m 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 Guernsey and Fort Carson?
Fort Carson is 7 hours behind Guernsey.
What is the cheapest way to fly from GCI to FCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on GCI–FCS that never appear on search engines, with no booking fees.