New calculation
Flight distance & time
Louisville Muhammad Ali International Airport → Lambert St Louis International Airport
SDFSTL
- Distance
- 408 km · 253 mi
- Flight time
- 01h 15m
- CO₂ per passenger
- 36 kg
This Louisville Muhammad Ali International Airport → Lambert St Louis International Airport route is 408 km (253 mi) end to end. The estimated flight time is 01h 15m, and a passenger's share of CO₂ works out at roughly 36 kg.
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Your route
- FromSDFLouisville Muhammad Ali International AirportLouisville, Kentucky
- ToSTLLambert St Louis International AirportSt Louis, Missouri
Flight map
Track your lifetime distance flown across every trip.
Route service
Average daily flights~0.1 flights/day
Airlines on this route
Jet Linx Aviation
Common questions
Louisville Muhammad Ali International Airport to Lambert St Louis International Airport FAQ
How far is Louisville Muhammad Ali International Airport from Lambert St Louis International Airport?
Louisville Muhammad Ali International Airport (SDF) and Lambert St Louis International Airport (STL) are 408 km (253 mi) apart, measured along the great-circle route.
How long is the flight from Louisville Muhammad Ali International Airport to Lambert St Louis International Airport?
A direct SDF–STL flight covers the distance in about 01h 15m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Louisville Muhammad Ali International Airport to Lambert St Louis International Airport produce?
A passenger's share of CO₂ on the SDF–STL route is roughly 36 kg.
Which airlines fly from Louisville Muhammad Ali International Airport to Lambert St Louis International Airport?
Jet Linx Aviation operate scheduled service between SDF and STL.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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