Need help booking?
Unpublished phone-only deals available
CAT to FDO: distance & flight time
Cascais (Cascais Airport) → San Fernando (San Fernando Airport)
5,956 mi
9,586 km · 5,176 nm
12h 9m
estimated nonstop flight time
-4h
time difference · heading southwest
See live CAT→FDO fares Phone-only fares on this route — call free
Flight time details
5,956 miles nonstop takes roughly 12h 9m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 4-hour time set-back when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- FDO — San Fernando Airport · San Fernando, Argentina
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 FDO
- EPA · El Palomar Airport11 mi away
- AEP · Jorge Newbery Airpark12 mi away
- EZE · Ministro Pistarini International Airport26 mi away
- CYR · Laguna de Los Patos International Airport47 mi away
Frequently asked questions
How far is CAT from FDO?
The flight distance from Cascais (CAT) to San Fernando (FDO) is 5,956 miles (9,586 km, 5,176 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to FDO?
A nonstop flight takes about 12h 9m 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 San Fernando?
San Fernando is 4 hours behind Cascais.
What is the cheapest way to fly from CAT to FDO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–FDO that never appear on search engines, with no booking fees.