New calculation
Flight distance & time
John Glenn Columbus International Airport → Louisville Muhammad Ali International Airport
CMHSDF
- Distance
- 318 km · 197 mi
- Flight time
- 01h 08m
- CO₂ per passenger
- 28 kg
This John Glenn Columbus International Airport → Louisville Muhammad Ali International Airport route is 318 km (197 mi) end to end. The estimated flight time is 01h 08m, and a passenger's share of CO₂ works out at roughly 28 kg.
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Your route
- FromCMHJohn Glenn Columbus International AirportColumbus, Ohio
- ToSDFLouisville Muhammad Ali International AirportLouisville, Kentucky
Flight map
Track your lifetime distance flown across every trip.
Route service
We don't have scheduled-service data for this route — it may be operated by non-commercial or charter flights only.
Common questions
John Glenn Columbus International Airport to Louisville Muhammad Ali International Airport FAQ
How far is John Glenn Columbus International Airport from Louisville Muhammad Ali International Airport?
John Glenn Columbus International Airport (CMH) and Louisville Muhammad Ali International Airport (SDF) are 318 km (197 mi) apart, measured along the great-circle route.
How long is the flight from John Glenn Columbus International Airport to Louisville Muhammad Ali International Airport?
A direct CMH–SDF flight covers the distance in about 01h 08m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from John Glenn Columbus International Airport to Louisville Muhammad Ali International Airport produce?
A passenger's share of CO₂ on the CMH–SDF route is roughly 28 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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