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CAT to DFW: distance & flight time
Cascais (Cascais Airport) → Dallas-Fort Worth (Dallas Fort Worth International Airport)
4,734 mi
7,619 km · 4,114 nm
9h 45m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CAT→DFW fares Phone-only fares on this route — call free
Flight time details
4,734 miles nonstop takes roughly 9h 45m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- DFW — Dallas Fort Worth International Airport · Dallas-Fort Worth, 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 DFW
- DAL · Dallas Love Field11 mi away
- ADS · Addison Airport13 mi away
- AFW · Fort Worth Alliance Airport17 mi away
- RBD · Dallas Executive Airport18 mi away
Frequently asked questions
How far is CAT from DFW?
The flight distance from Cascais (CAT) to Dallas-Fort Worth (DFW) is 4,734 miles (7,619 km, 4,114 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to DFW?
A nonstop flight takes about 9h 45m 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 Cascais and Dallas-Fort Worth?
Dallas-Fort Worth is 6 hours behind Cascais.
What is the cheapest way to fly from CAT to DFW?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–DFW that never appear on search engines, with no booking fees.