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DNN to CAT: distance & flight time
Dalton (Dalton Municipal Airport) → Cascais (Cascais Airport)
4,069 mi
6,548 km · 3,536 nm
8h 27m
estimated nonstop flight time
+5h
time difference · heading northeast
See live DNN→CAT fares Phone-only fares on this route — call free
Flight time details
4,069 miles nonstop takes roughly 8h 27m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- DNN — Dalton Municipal Airport · Dalton, 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 DNN
- CHA · Lovell Field29 mi away
- RMG · Richard B Russell Airport30 mi away
- HDI · Hardwick Field34 mi away
- ATL · Hartsfield Jackson Atlanta International Airport79 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 DNN from CAT?
The flight distance from Dalton (DNN) to Cascais (CAT) is 4,069 miles (6,548 km, 3,536 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DNN to CAT?
A nonstop flight takes about 8h 27m 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 Dalton and Cascais?
Cascais is 5 hours ahead of Dalton.
What is the cheapest way to fly from DNN to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DNN–CAT that never appear on search engines, with no booking fees.