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TWF to CAT: distance & flight time
Twin Falls (Joslin Field Magic Valley Regional Airport) → Cascais (Cascais Airport)
5,127 mi
8,251 km · 4,455 nm
10h 31m
estimated nonstop flight time
+7h
time difference · heading northeast
See live TWF→CAT fares Phone-only fares on this route — call free
Flight time details
5,127 miles nonstop takes roughly 10h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time gain when reading arrival times on your ticket.
The two airports
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, 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 TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 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 TWF from CAT?
The flight distance from Twin Falls (TWF) to Cascais (CAT) is 5,127 miles (8,251 km, 4,455 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TWF to CAT?
A nonstop flight takes about 10h 31m 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 Twin Falls and Cascais?
Cascais is 7 hours ahead of Twin Falls.
What is the cheapest way to fly from TWF to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TWF–CAT that never appear on search engines, with no booking fees.