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CAT to SKF: distance & flight time
Cascais (Cascais Airport) → San Antonio (Lackland Air Force Base)
4,945 mi
7,958 km · 4,297 nm
10h 10m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CAT→SKF fares Phone-only fares on this route — call free
Flight time details
4,945 miles nonstop takes roughly 10h 10m 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
- CAT — Cascais Airport · Cascais, Portugal
- SKF — Lackland Air Force Base · San Antonio, 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 SKF
- SSF · Stinson Municipal Airport7 mi away
- SAT · San Antonio International Airport12 mi away
- RND · Randolph Air Force Base21 mi away
- AUS · Austin Bergstrom International Airport78 mi away
Frequently asked questions
How far is CAT from SKF?
The flight distance from Cascais (CAT) to San Antonio (SKF) is 4,945 miles (7,958 km, 4,297 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to SKF?
A nonstop flight takes about 10h 10m 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 Antonio?
San Antonio is 6 hours behind Cascais.
What is the cheapest way to fly from CAT to SKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–SKF that never appear on search engines, with no booking fees.