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RHV to CAT: distance & flight time
San Jose (Reid-Hillview Airport of Santa Clara County) → Cascais (Cascais Airport)
5,653 mi
9,098 km · 4,912 nm
11h 33m
estimated nonstop flight time
—
time difference · heading northeast
See live RHV→CAT fares Phone-only fares on this route — call free
Flight time details
5,653 miles nonstop takes roughly 11h 33m 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
- RHV — Reid-Hillview Airport of Santa Clara County · San Jose, 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 RHV
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 RHV from CAT?
The flight distance from San Jose (RHV) to Cascais (CAT) is 5,653 miles (9,098 km, 4,912 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RHV to CAT?
A nonstop flight takes about 11h 33m 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 RHV to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RHV–CAT that never appear on search engines, with no booking fees.