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DTN to CAT: distance & flight time
Shreveport (Shreveport Downtown Airport) → Cascais (Cascais Airport)
4,586 mi
7,380 km · 3,985 nm
9h 28m
estimated nonstop flight time
+6h
time difference · heading northeast
See live DTN→CAT fares Phone-only fares on this route — call free
Flight time details
4,586 miles nonstop takes roughly 9h 28m 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
- DTN — Shreveport Downtown Airport · Shreveport, 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 DTN
- BAD · Barksdale Air Force Base5 mi away
- SHV · Shreveport Regional Airport8 mi away
- GGG · East Texas Regional Airport57 mi away
- TXK · Texarkana Regional Webb Field65 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 DTN from CAT?
The flight distance from Shreveport (DTN) to Cascais (CAT) is 4,586 miles (7,380 km, 3,985 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTN to CAT?
A nonstop flight takes about 9h 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 time difference between Shreveport and Cascais?
Cascais is 6 hours ahead of Shreveport.
What is the cheapest way to fly from DTN to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTN–CAT that never appear on search engines, with no booking fees.