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YZD to SDF: distance & flight time
Toronto (Downsview Airport) → Louisville (Louisville International Standiford Field)
505 mi
812 km · 439 nm
1h 34m
estimated nonstop flight time
Same time
time difference · heading southwest
See live YZD→SDF fares Phone-only fares on this route — call free
Flight time details
505 miles nonstop takes roughly 1h 34m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- YZD — Downsview Airport · Toronto, Canada
- SDF — Louisville International Standiford Field · Louisville, United States
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 YZD
Near SDF
- LOU · Bowman Field5 mi away
- FTK · Godman Army Air Field22 mi away
- FFT · Capital City Airport45 mi away
- LEX · Blue Grass Airport62 mi away
Frequently asked questions
How far is YZD from SDF?
The flight distance from Toronto (YZD) to Louisville (SDF) is 505 miles (812 km, 439 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YZD to SDF?
A nonstop flight takes about 1h 34m 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 cheapest way to fly from YZD to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YZD–SDF that never appear on search engines, with no booking fees.