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SAY to YDT: distance & flight time
Siena (Siena-Ampugnano Airport) → Boundary Bay (Boundary Bay Airport)
5,483 mi
8,824 km · 4,764 nm
11h 13m
estimated nonstop flight time
-9h
time difference · heading northwest
See live SAY→YDT fares Phone-only fares on this route — call free
Flight time details
5,483 miles nonstop takes roughly 11h 13m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 9-hour time set-back when reading arrival times on your ticket.
The two airports
- SAY — Siena-Ampugnano Airport · Siena, Italy
- YDT — Boundary Bay Airport · Boundary Bay, 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 SAY
- GRS · Grosseto Air Base36 mi away
- FLR · Peretola Airport38 mi away
- PSA · Pisa International Airport52 mi away
- EBA · Marina Di Campo Airport62 mi away
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
Frequently asked questions
How far is SAY from YDT?
The flight distance from Siena (SAY) to Boundary Bay (YDT) is 5,483 miles (8,824 km, 4,764 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SAY to YDT?
A nonstop flight takes about 11h 13m 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 Siena and Boundary Bay?
Boundary Bay is 9 hours behind Siena.
What is the cheapest way to fly from SAY to YDT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SAY–YDT that never appear on search engines, with no booking fees.