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SDF to DCU: distance & flight time
Louisville (Louisville International Standiford Field) → Decatur (Pryor Field Regional Airport)
252 mi
406 km · 219 nm
1h 8m
estimated nonstop flight time
—
time difference · heading south
See live SDF→DCU fares Phone-only fares on this route — call free
Flight time details
252 miles nonstop takes roughly 1h 8m gate to gate, flying south. 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
- DCU — Pryor Field Regional Airport · Decatur, 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 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 DCU
- HSV · Huntsville International Carl T Jones Field10 mi away
- HUA · Redstone Army Air Field15 mi away
- MSL · Northwest Alabama Regional Airport38 mi away
- GAD · Northeast Alabama Regional Airport68 mi away
Frequently asked questions
How far is SDF from DCU?
The flight distance from Louisville (SDF) to Decatur (DCU) is 252 miles (406 km, 219 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to DCU?
A nonstop flight takes about 1h 8m 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 DCU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–DCU that never appear on search engines, with no booking fees.