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Flight distance & time
Portsmouth International at Pease Airport → Louisville Muhammad Ali International Airport
PSMSDF
- Distance
- 1,368 km · 850 mi
- Flight time
- 02h 27m
- CO₂ per passenger
- 123 kg
This Portsmouth International at Pease Airport → Louisville Muhammad Ali International Airport route is 1,368 km (850 mi) end to end. The estimated flight time is 02h 27m, and a passenger's share of CO₂ works out at roughly 123 kg.
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Your route
- FromPSMPortsmouth International at Pease AirportPortsmouth, New Hampshire
- 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
Portsmouth International at Pease Airport to Louisville Muhammad Ali International Airport FAQ
How far is Portsmouth International at Pease Airport from Louisville Muhammad Ali International Airport?
Portsmouth International at Pease Airport (PSM) and Louisville Muhammad Ali International Airport (SDF) are 1,368 km (850 mi) apart, measured along the great-circle route.
How long is the flight from Portsmouth International at Pease Airport to Louisville Muhammad Ali International Airport?
A direct PSM–SDF flight covers the distance in about 02h 27m, though the exact time shifts with aircraft type and winds.
How much CO₂ does a flight from Portsmouth International at Pease Airport to Louisville Muhammad Ali International Airport produce?
A passenger's share of CO₂ on the PSM–SDF route is roughly 123 kg.
Flight distance and time are estimates for ideal conditions — actual figures vary with aircraft type, routing and weather.
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