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CAT to YIV: distance & flight time
Cascais (Cascais Airport) → Island Lake (Island Lake Airport)
3,947 mi
6,351 km · 3,429 nm
8h 12m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CAT→YIV fares Phone-only fares on this route — call free
Flight time details
3,947 miles nonstop takes roughly 8h 12m 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
- YIV — Island Lake Airport · Island Lake, Canada
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 YIV
- YST · St. Theresa Point Airport8 mi away
- YGO · Gods Lake Narrows Airport49 mi away
- YRS · Red Sucker Lake Airport49 mi away
- ZGI · Gods River Airport72 mi away
Frequently asked questions
How far is CAT from YIV?
The flight distance from Cascais (CAT) to Island Lake (YIV) is 3,947 miles (6,351 km, 3,429 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to YIV?
A nonstop flight takes about 8h 12m 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 Island Lake?
Island Lake is 6 hours behind Cascais.
What is the cheapest way to fly from CAT to YIV?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–YIV that never appear on search engines, with no booking fees.