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CAT to CNO: distance & flight time
Cascais (Cascais Airport) → Chino (Chino Airport)
5,636 mi
9,070 km · 4,897 nm
11h 31m
estimated nonstop flight time
—
time difference · heading northwest
See live CAT→CNO fares Phone-only fares on this route — call free
Flight time details
5,636 miles nonstop takes roughly 11h 31m gate to gate, flying northwest. 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
- CAT — Cascais Airport · Cascais, Portugal
- CNO — Chino Airport · Chino, United States
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 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
Near CNO
- LAX · Los Angeles International Airport44 mi away
- ONT · Ontario International Airport6 mi away
- CCB · Cable Airport10 mi away
- RAL · Riverside Municipal Airport11 mi away
Frequently asked questions
How far is CAT from CNO?
The flight distance from Cascais (CAT) to Chino (CNO) is 5,636 miles (9,070 km, 4,897 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to CNO?
A nonstop flight takes about 11h 31m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CAT to CNO?
Nonstop service on CAT–CNO depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 11h 31m nonstop estimate.
What is the cheapest way to fly from CAT to CNO?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–CNO that never appear on search engines, with no booking fees.
Why are some CAT to CNO fares phone-only?
Consolidator contracts let us sell certain CAT–CNO tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.