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BLT to SDF: distance & flight time
Blackwater (Blackwater Airport) → Louisville (Louisville International Standiford Field)
9,100 mi
14,645 km · 7,908 nm
18h 19m
estimated nonstop flight time
-14h
time difference · heading northeast
See live BLT→SDF fares Phone-only fares on this route — call free
Flight time details
9,100 miles nonstop takes roughly 18h 19m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 14-hour time set-back when reading arrival times on your ticket.
The two airports
- BLT — Blackwater Airport · Blackwater, Australia
- 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 BLT
- EMD · Emerald Airport40 mi away
- DYA · Dysart Airport73 mi away
- CMQ · Clermont Airport95 mi away
- ROK · Rockhampton Airport107 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 BLT from SDF?
The flight distance from Blackwater (BLT) to Louisville (SDF) is 9,100 miles (14,645 km, 7,908 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from BLT to SDF?
A nonstop flight takes about 18h 19m 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 Blackwater and Louisville?
Louisville is 14 hours behind Blackwater.
What is the cheapest way to fly from BLT to SDF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on BLT–SDF that never appear on search engines, with no booking fees.