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CCR to CAT: distance & flight time
Concord (Buchanan Field) → Cascais (Cascais Airport)
5,631 mi
9,063 km · 4,893 nm
11h 31m
estimated nonstop flight time
+8h
time difference · heading northeast
See live CCR→CAT fares Phone-only fares on this route — call free
Flight time details
5,631 miles nonstop takes roughly 11h 31m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- CCR — Buchanan Field · Concord, 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 CCR
- SFO · San Francisco International Airport31 mi away
- SUU · Travis Air Force Base20 mi away
- APC · Napa County Airport20 mi away
- NGZ · Alameda Naval Air Station20 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 CCR from CAT?
The flight distance from Concord (CCR) to Cascais (CAT) is 5,631 miles (9,063 km, 4,893 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CCR to CAT?
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.
What is the time difference between Concord and Cascais?
Cascais is 8 hours ahead of Concord.
What is the cheapest way to fly from CCR to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CCR–CAT that never appear on search engines, with no booking fees.