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CAT to YZF: distance & flight time
Cascais (Cascais Airport) → Yellowknife (Yellowknife Airport)
4,322 mi
6,956 km · 3,756 nm
8h 57m
estimated nonstop flight time
-7h
time difference · heading northwest
See live CAT→YZF fares Phone-only fares on this route — call free
Flight time details
4,322 miles nonstop takes roughly 8h 57m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 7-hour time set-back when reading arrival times on your ticket.
The two airports
- CAT — Cascais Airport · Cascais, Portugal
- YZF — Yellowknife Airport · Yellowknife, 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 YZF
- YFR · Fort Resolution Airport92 mi away
- YLE · Whatì Airport100 mi away
- YHY · Hay River / Merlyn Carter Airport120 mi away
- YFJ · Wekweètì Airport120 mi away
Frequently asked questions
How far is CAT from YZF?
The flight distance from Cascais (CAT) to Yellowknife (YZF) is 4,322 miles (6,956 km, 3,756 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CAT to YZF?
A nonstop flight takes about 8h 57m 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 Yellowknife?
Yellowknife is 7 hours behind Cascais.
What is the cheapest way to fly from CAT to YZF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–YZF that never appear on search engines, with no booking fees.