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CAT to YBY: distance & flight time

Cascais (Cascais Airport) → Bonnyville (Bonnyville Airport)

4,511 mi
7,259 km · 3,920 nm
9h 19m
estimated nonstop flight time
-7h
time difference · heading northwest
See live CAT→YBY fares Phone-only fares on this route — call free

Flight time details

4,511 miles nonstop takes roughly 9h 19m 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.

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The two airports

Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.

Alternate airports can cut this fare

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Frequently asked questions

How far is CAT from YBY?

The flight distance from Cascais (CAT) to Bonnyville (YBY) is 4,511 miles (7,259 km, 3,920 nautical miles), measured along the great-circle route airlines actually fly.

How long is the flight from CAT to YBY?

A nonstop flight takes about 9h 19m 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 Bonnyville?

Bonnyville is 7 hours behind Cascais.

What is the cheapest way to fly from CAT to YBY?

Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CAT–YBY that never appear on search engines, with no booking fees.
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