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CAT to LTS: distance & flight time
Cascais (Cascais Airport) → Altus (Altus Air Force Base)
4,774 mi
7,683 km · 4,148 nm
9h 50m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CAT→LTS fares Phone-only fares on this route — call free
Flight time details
4,774 miles nonstop takes roughly 9h 50m 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
- LTS — Altus Air Force Base · Altus, 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 LTS
- HBR · Hobart Regional Airport26 mi away
- CSM · Clinton Sherman Airport47 mi away
- FSI · Henry Post Army Air Field (Fort Sill)49 mi away
- LAW · Lawton Fort Sill Regional Airport49 mi away
Frequently asked questions
How far is CAT from LTS?
The flight distance from Cascais (CAT) to Altus (LTS) is 4,774 miles (7,683 km, 4,148 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to LTS?
A nonstop flight takes about 9h 50m 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 Altus?
Altus is 6 hours behind Cascais.
What is the cheapest way to fly from CAT to LTS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–LTS that never appear on search engines, with no booking fees.