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How far is Louisville, KY, from Stephenville?

The distance between Stephenville (Stephenville International Airport) and Louisville (Louisville International Airport) is 1534 miles / 2468 kilometers / 1333 nautical miles.

The driving distance from Stephenville (YJT) to Louisville (SDF) is 2691 miles / 4330 kilometers, and travel time by car is about 62 hours 9 minutes.

Stephenville International Airport – Louisville International Airport

Distance arrow
1534
Miles
Distance arrow
2468
Kilometers
Distance arrow
1333
Nautical miles
Flight time duration
3 h 24 min
Time Difference
1 h 30 min
CO2 emission
182 kg

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Distance from Stephenville to Louisville

There are several ways to calculate the distance from Stephenville to Louisville. Here are two standard methods:

Vincenty's formula (applied above)
  • 1533.658 miles
  • 2468.183 kilometers
  • 1332.712 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.

Haversine formula
  • 1530.723 miles
  • 2463.460 kilometers
  • 1330.162 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance – the shortest distance between two points).

How long does it take to fly from Stephenville to Louisville?

The estimated flight time from Stephenville International Airport to Louisville International Airport is 3 hours and 24 minutes.

Flight carbon footprint between Stephenville International Airport (YJT) and Louisville International Airport (SDF)

On average, flying from Stephenville to Louisville generates about 182 kg of CO2 per passenger, and 182 kilograms equals 400 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Stephenville to Louisville

See the map of the shortest flight path between Stephenville International Airport (YJT) and Louisville International Airport (SDF).

Airport information

Origin Stephenville International Airport
City: Stephenville
Country: Canada Flag of Canada
IATA Code: YJT
ICAO Code: CYJT
Coordinates: 48°32′39″N, 58°32′59″W
Destination Louisville International Airport
City: Louisville, KY
Country: United States Flag of United States
IATA Code: SDF
ICAO Code: KSDF
Coordinates: 38°10′27″N, 85°44′9″W