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DAA to CAT: distance & flight time
Fort Belvoir (Davison Army Air Field) → Cascais (Cascais Airport)
3,566 mi
5,739 km · 3,099 nm
7h 28m
estimated nonstop flight time
—
time difference · heading northeast
See live DAA→CAT fares Phone-only fares on this route — call free
Flight time details
3,566 miles nonstop takes roughly 7h 28m gate to gate, flying northeast. 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
- DAA — Davison Army Air Field · Fort Belvoir, 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 DAA
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 DAA from CAT?
The flight distance from Fort Belvoir (DAA) to Cascais (CAT) is 3,566 miles (5,739 km, 3,099 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DAA to CAT?
A nonstop flight takes about 7h 28m 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 cheapest way to fly from DAA to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DAA–CAT that never appear on search engines, with no booking fees.