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WYS to CAT: distance & flight time
West Yellowstone (Yellowstone Airport) → Cascais (Cascais Airport)
4,900 mi
7,886 km · 4,258 nm
10h 4m
estimated nonstop flight time
+7h
time difference · heading northeast
See live WYS→CAT fares Phone-only fares on this route — call free
Flight time details
4,900 miles nonstop takes roughly 10h 4m 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
- WYS — Yellowstone Airport · West Yellowstone, 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 WYS
- BZN · Gallatin Field75 mi away
- JAC · Jackson Hole Airport77 mi away
- LVM · Mission Field77 mi away
- IDA · Idaho Falls Regional Airport94 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 WYS from CAT?
The flight distance from West Yellowstone (WYS) to Cascais (CAT) is 4,900 miles (7,886 km, 4,258 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WYS to CAT?
A nonstop flight takes about 10h 4m 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 West Yellowstone and Cascais?
Cascais is 7 hours ahead of West Yellowstone.
What is the cheapest way to fly from WYS to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WYS–CAT that never appear on search engines, with no booking fees.