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CAT to LSV: distance & flight time
Cascais (Cascais Airport) → Las Vegas (Nellis Air Force Base)
5,422 mi
8,726 km · 4,712 nm
11h 6m
estimated nonstop flight time
-8h
time difference · heading northwest
See live CAT→LSV fares Phone-only fares on this route — call free
Flight time details
5,422 miles nonstop takes roughly 11h 6m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time set-back when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- LSV — Nellis Air Force Base · Las Vegas, 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 LSV
- LAS · McCarran International Airport13 mi away
- VGT · North Las Vegas Airport9 mi away
- HSH · Henderson Executive Airport19 mi away
- INS · Creech Air Force Base43 mi away
Frequently asked questions
How far is CAT from LSV?
The flight distance from Cascais (CAT) to Las Vegas (LSV) is 5,422 miles (8,726 km, 4,712 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to LSV?
A nonstop flight takes about 11h 6m 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 Las Vegas?
Las Vegas is 8 hours behind Cascais.
What is the cheapest way to fly from CAT to LSV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–LSV that never appear on search engines, with no booking fees.