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CAT to FCS: distance & flight time
Cascais (Cascais Airport) → Fort Carson (Butts AAF (Fort Carson) Air Field)
4,872 mi
7,840 km · 4,234 nm
10h 1m
estimated nonstop flight time
-7h
time difference · heading northwest
See live CAT→FCS fares Phone-only fares on this route — call free
Flight time details
4,872 miles nonstop takes roughly 10h 1m 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
- CAT — Cascais Airport · Cascais, Portugal
- 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 CAT
- LIS · Humberto Delgado Airport (Lisbon Portela Airport)12 mi away
- AVR · Alverca Air Base21 mi away
- QLR · Monte Real Air Base80 mi away
- BYJ · Beja Airport / Airbase89 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 CAT from FCS?
The flight distance from Cascais (CAT) to Fort Carson (FCS) is 4,872 miles (7,840 km, 4,234 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to FCS?
A nonstop flight takes about 10h 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 Cascais and Fort Carson?
Fort Carson is 7 hours behind Cascais.
What is the cheapest way to fly from CAT to FCS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–FCS that never appear on search engines, with no booking fees.