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EWK to SDF: distance & flight time
Newton (Newton City-County Airport) → Louisville (Louisville International Standiford Field)
627 mi
1,009 km · 545 nm
1h 50m
estimated nonstop flight time
+1h
time difference · heading east
See live EWK→SDF fares Phone-only fares on this route — call free
Flight time details
627 miles nonstop takes roughly 1h 50m 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
- EWK — Newton City-County Airport · Newton, 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 EWK
- BEC · Beech Factory Airport25 mi away
- ICT · Wichita Eisenhower National Airport30 mi away
- IAB · Mc Connell Air Force Base30 mi away
- HUT · Hutchinson Municipal Airport32 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 EWK from SDF?
The flight distance from Newton (EWK) to Louisville (SDF) is 627 miles (1,009 km, 545 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from EWK to SDF?
A nonstop flight takes about 1h 50m 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 EWK to SDF?
Nonstop service on EWK–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 50m nonstop estimate.
What is the time difference between Newton and Louisville?
Louisville is 1 hour ahead of Newton.
What is the cheapest way to fly from EWK to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on EWK–SDF that never appear on search engines, with no booking fees.
Why are some EWK to SDF fares phone-only?
Consolidator contracts let us sell certain EWK–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.