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YDT to CAT: distance & flight time
Boundary Bay (Boundary Bay Airport) → Cascais (Cascais Airport)
5,146 mi
8,282 km · 4,472 nm
10h 33m
estimated nonstop flight time
+8h
time difference · heading northeast
See live YDT→CAT fares Phone-only fares on this route — call free
Flight time details
5,146 miles nonstop takes roughly 10h 33m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 8-hour time gain when reading arrival times on your ticket.
The two airports
- YDT — Boundary Bay Airport · Boundary Bay, Canada
- CAT — Cascais Airport · Cascais, Portugal
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 YDT
- YVR · Vancouver International Airport11 mi away
- CXH · Vancouver Harbour Water Aerodrome16 mi away
- YLY · Langley Airport17 mi away
- YBW · Bedwell Harbour Seaplane Base25 mi away
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
Frequently asked questions
How far is YDT from CAT?
The flight distance from Boundary Bay (YDT) to Cascais (CAT) is 5,146 miles (8,282 km, 4,472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YDT to CAT?
A nonstop flight takes about 10h 33m 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 Boundary Bay and Cascais?
Cascais is 8 hours ahead of Boundary Bay.
What is the cheapest way to fly from YDT to CAT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YDT–CAT that never appear on search engines, with no booking fees.