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BYI to CAT: distance & flight time
Burley (Burley Municipal Airport) → Cascais (Cascais Airport)
5,095 mi
8,200 km · 4,428 nm
10h 27m
estimated nonstop flight time
—
time difference · heading northeast
See live BYI→CAT fares Phone-only fares on this route — call free
Flight time details
5,095 miles nonstop takes roughly 10h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- BYI — Burley Municipal Airport · Burley, United States
- CAT — Cascais Airport · Cascais, Portugal
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 BYI
- TWF · Joslin Field Magic Valley Regional Airport37 mi away
- PIH · Pocatello Regional Airport65 mi away
- SUN · Friedman Memorial Airport72 mi away
- IDA · Idaho Falls Regional Airport109 mi away
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
Frequently asked questions
How far is BYI from CAT?
The flight distance from Burley (BYI) to Cascais (CAT) is 5,095 miles (8,200 km, 4,428 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BYI to CAT?
A nonstop flight takes about 10h 27m 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 cheapest way to fly from BYI to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BYI–CAT that never appear on search engines, with no booking fees.