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HYS to CAT: distance & flight time
Hays (Hays Regional Airport) → Cascais (Cascais Airport)
4,619 mi
7,433 km · 4,013 nm
9h 31m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HYS→CAT fares Phone-only fares on this route — call free
Flight time details
4,619 miles nonstop takes roughly 9h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- HYS — Hays Regional Airport · Hays, 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 HYS
- RSL · Russell Municipal Airport25 mi away
- GBD · Great Bend Municipal Airport41 mi away
- DDC · Dodge City Regional Airport83 mi away
- PTT · Pratt Regional Airport84 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 HYS from CAT?
The flight distance from Hays (HYS) to Cascais (CAT) is 4,619 miles (7,433 km, 4,013 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HYS to CAT?
A nonstop flight takes about 9h 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 Hays and Cascais?
Cascais is 6 hours ahead of Hays.
What is the cheapest way to fly from HYS to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HYS–CAT that never appear on search engines, with no booking fees.