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ADS to CAT: distance & flight time
Addison (Addison Airport) → Cascais (Cascais Airport)
4,721 mi
7,598 km · 4,103 nm
9h 43m
estimated nonstop flight time
+6h
time difference · heading northeast
See live ADS→CAT fares Phone-only fares on this route — call free
Flight time details
4,721 miles nonstop takes roughly 9h 43m 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
- ADS — Addison Airport · Addison, 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 ADS
- DFW · Dallas Fort Worth International Airport13 mi away
- DAL · Dallas Love Field8 mi away
- RBD · Dallas Executive Airport20 mi away
- AFW · Fort Worth Alliance Airport28 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 ADS from CAT?
The flight distance from Addison (ADS) to Cascais (CAT) is 4,721 miles (7,598 km, 4,103 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from ADS to CAT?
A nonstop flight takes about 9h 43m 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 Addison and Cascais?
Cascais is 6 hours ahead of Addison.
What is the cheapest way to fly from ADS to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on ADS–CAT that never appear on search engines, with no booking fees.