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DTW to SDF: distance & flight time
Detroit (Detroit Metropolitan Wayne County Airport) → Louisville (Louisville International Standiford Field)
306 mi
492 km · 266 nm
1h 16m
estimated nonstop flight time
Same time
time difference · heading southwest
See live DTW→SDF fares Phone-only fares on this route — call free
Flight time details
306 miles nonstop takes roughly 1h 16m 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
- DTW — Detroit Metropolitan Wayne County Airport · Detroit, United States
- 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 DTW
- YIP · Willow Run Airport9 mi away
- ARB · Ann Arbor Municipal Airport20 mi away
- YQG · Windsor Airport21 mi away
- DET · Coleman A. Young Municipal Airport22 mi away
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 DTW from SDF?
The flight distance from Detroit (DTW) to Louisville (SDF) is 306 miles (492 km, 266 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DTW to SDF?
A nonstop flight takes about 1h 16m 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 DTW to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DTW–SDF that never appear on search engines, with no booking fees.