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SDF to YKF: distance & flight time
Louisville (Louisville International Standiford Field) → Waterloo (Waterloo Airport)
460 mi
740 km · 400 nm
1h 28m
estimated nonstop flight time
Same time
time difference · heading northeast
See live SDF→YKF fares Phone-only fares on this route — call free
Flight time details
460 miles nonstop takes roughly 1h 28m gate to gate, flying northeast. 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
- SDF — Louisville International Standiford Field · Louisville, United States
- YKF — Waterloo Airport · Waterloo, 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 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
Near YKF
- YYZ · Lester B. Pearson International Airport40 mi away
- YHM · John C. Munro Hamilton International Airport30 mi away
- YXU · London Airport49 mi away
- YZD · Downsview Airport50 mi away
Frequently asked questions
How far is SDF from YKF?
The flight distance from Louisville (SDF) to Waterloo (YKF) is 460 miles (740 km, 400 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to YKF?
A nonstop flight takes about 1h 28m 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 SDF to YKF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–YKF that never appear on search engines, with no booking fees.