Need help booking?
Unpublished phone-only deals available
NXX to SDF: distance & flight time
Willow Grove (Willow Grove Naval Air Station/Joint Reserve Base) → Louisville (Louisville International Standiford Field)
584 mi
939 km · 507 nm
1h 44m
estimated nonstop flight time
Same time
time difference · heading west
See live NXX→SDF fares Phone-only fares on this route — call free
Flight time details
584 miles nonstop takes roughly 1h 44m gate to gate, flying west. 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
- NXX — Willow Grove Naval Air Station/Joint Reserve Base · Willow Grove, 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 NXX
- PHL · Philadelphia International Airport23 mi away
- BBX · Wings Field8 mi away
- DYL · Doylestown Airport9 mi away
- PNE · Northeast Philadelphia Airport11 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 NXX from SDF?
The flight distance from Willow Grove (NXX) to Louisville (SDF) is 584 miles (939 km, 507 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from NXX to SDF?
A nonstop flight takes about 1h 44m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from NXX to SDF?
Nonstop service on NXX–SDF depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 44m nonstop estimate.
What is the cheapest way to fly from NXX to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on NXX–SDF that never appear on search engines, with no booking fees.
Why are some NXX to SDF fares phone-only?
Consolidator contracts let us sell certain NXX–SDF tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.