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SDF to BLL: distance & flight time
Louisville (Louisville International Standiford Field) → Billund (Billund Airport)
4,267 mi
6,868 km · 3,708 nm
8h 50m
estimated nonstop flight time
+6h
time difference · heading northeast
See live SDF→BLL fares Phone-only fares on this route — call free
Flight time details
4,267 miles nonstop takes roughly 8h 50m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- SDF — Louisville International Standiford Field · Louisville, United States
- BLL — Billund Airport · Billund, Denmark
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 BLL
- EBJ · Esbjerg Airport28 mi away
- STA · Stauning Airport35 mi away
- SKS · Skrydstrup Air Base36 mi away
- KRP · Karup Airport39 mi away
Frequently asked questions
How far is SDF from BLL?
The flight distance from Louisville (SDF) to Billund (BLL) is 4,267 miles (6,868 km, 3,708 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to BLL?
A nonstop flight takes about 8h 50m 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 Louisville and Billund?
Billund is 6 hours ahead of Louisville.
What is the cheapest way to fly from SDF to BLL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–BLL that never appear on search engines, with no booking fees.