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CAT to KEM: distance & flight time
Cascais (Cascais Airport) → Kemi (Kemi-Tornio Airport)
2,299 mi
3,700 km · 1,998 nm
4h 58m
estimated nonstop flight time
+2h
time difference · heading northeast
See live CAT→KEM fares Phone-only fares on this route — call free
Flight time details
2,299 miles nonstop takes roughly 4h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- KEM — Kemi-Tornio Airport · Kemi, Finland
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 KEM
- OUL · Oulu Airport63 mi away
- RVN · Rovaniemi Airport65 mi away
- LLA · Luleå Airport72 mi away
- PJA · Pajala Airport110 mi away
Frequently asked questions
How far is CAT from KEM?
The flight distance from Cascais (CAT) to Kemi (KEM) is 2,299 miles (3,700 km, 1,998 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to KEM?
A nonstop flight takes about 4h 58m 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 Kemi?
Kemi is 2 hours ahead of Cascais.
What is the cheapest way to fly from CAT to KEM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–KEM that never appear on search engines, with no booking fees.