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STJ to SDF: distance & flight time
Rosecrans (Rosecrans Memorial Airport) → Louisville (Louisville International Standiford Field)
505 mi
812 km · 439 nm
1h 34m
estimated nonstop flight time
+1h
time difference · heading east
See live STJ→SDF fares Phone-only fares on this route — call free
Flight time details
505 miles nonstop takes roughly 1h 34m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- STJ — Rosecrans Memorial Airport · Rosecrans, 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 STJ
- FLV · Sherman Army Air Field28 mi away
- MCI · Kansas City International Airport34 mi away
- MKC · Charles B. Wheeler Downtown Airport48 mi away
- LWC · Lawrence Municipal Airport55 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 STJ from SDF?
The flight distance from Rosecrans (STJ) 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 STJ 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 time difference between Rosecrans and Louisville?
Louisville is 1 hour ahead of Rosecrans.
What is the cheapest way to fly from STJ to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STJ–SDF that never appear on search engines, with no booking fees.