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SDF to CZL: distance & flight time
Louisville (Louisville International Standiford Field) → Constantine (Mohamed Boudiaf International Airport)
4,847 mi
7,800 km · 4,212 nm
9h 58m
estimated nonstop flight time
+5h
time difference · heading northeast
See live SDF→CZL fares Phone-only fares on this route — call free
Flight time details
4,847 miles nonstop takes roughly 9h 58m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 5-hour time gain when reading arrival times on your ticket.
The two airports
- SDF — Louisville International Standiford Field · Louisville, United States
- CZL — Mohamed Boudiaf International Airport · Constantine, Algeria
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 CZL
- BLJ · Batna Airport40 mi away
- GJL · Jijel Ferhat Abbas Airport55 mi away
- QSF · Ain Arnat Airport73 mi away
- AAE · Rabah Bitat Airport76 mi away
Frequently asked questions
How far is SDF from CZL?
The flight distance from Louisville (SDF) to Constantine (CZL) is 4,847 miles (7,800 km, 4,212 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from SDF to CZL?
A nonstop flight takes about 9h 58m 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 Constantine?
Constantine is 5 hours ahead of Louisville.
What is the cheapest way to fly from SDF to CZL?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on SDF–CZL that never appear on search engines, with no booking fees.