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CAT to STP: distance & flight time
Cascais (Cascais Airport) → St. Paul (St Paul Downtown Holman Field)
4,135 mi
6,654 km · 3,593 nm
8h 34m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CAT→STP fares Phone-only fares on this route — call free
Flight time details
4,135 miles nonstop takes roughly 8h 34m 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
- STP — St Paul Downtown Holman Field · St. Paul, 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 STP
Frequently asked questions
How far is CAT from STP?
The flight distance from Cascais (CAT) to St. Paul (STP) is 4,135 miles (6,654 km, 3,593 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to STP?
A nonstop flight takes about 8h 34m 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 St. Paul?
St. Paul is 6 hours behind Cascais.
What is the cheapest way to fly from CAT to STP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–STP that never appear on search engines, with no booking fees.