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CPH to SDF: distance & flight time
Copenhagen (Copenhagen Kastrup Airport) → Louisville (Louisville International Standiford Field)
4,391 mi
7,067 km · 3,816 nm
9h 5m
estimated nonstop flight time
-6h
time difference · heading northwest
See live CPH→SDF fares Phone-only fares on this route — call free
Flight time details
4,391 miles nonstop takes roughly 9h 5m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time set-back when reading arrival times on your ticket.
The two airports
- CPH — Copenhagen Kastrup Airport · Copenhagen, Denmark
- 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 CPH
- RKE · Copenhagen Roskilde Airport21 mi away
- MMX · Malmö Sturup Airport29 mi away
- AGH · Ängelholm-Helsingborg Airport47 mi away
- KID · Kristianstad Airport59 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 CPH from SDF?
The flight distance from Copenhagen (CPH) to Louisville (SDF) is 4,391 miles (7,067 km, 3,816 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CPH to SDF?
A nonstop flight takes about 9h 5m 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 Copenhagen and Louisville?
Louisville is 6 hours behind Copenhagen.
What is the cheapest way to fly from CPH to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CPH–SDF that never appear on search engines, with no booking fees.