How far is Louisville, KY, from Belfast?

The distance between Belfast (Belfast International Airport) and Louisville (Louisville International Airport) is 3745 miles / 6027 kilometers / 3254 nautical miles.

Distance from Belfast to Louisville

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

Vincenty's formula (applied above)

• 3745.045 miles
• 6027.065 kilometers
• 3254.355 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

• 3735.528 miles
• 6011.750 kilometers
• 3246.085 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 Belfast to Louisville?

The estimated flight time from Belfast International Airport to Louisville International Airport is 7 hours and 35 minutes.

What is the time difference between Belfast and Louisville?

The time difference between Belfast and Louisville is 5 hours. Louisville is 5 hours behind Belfast.

Flight carbon footprint between Belfast International Airport (BFS) and Louisville International Airport (SDF)

On average, flying from Belfast to Louisville generates about 425 kg of CO2 per passenger, and 425 kilograms equals 936 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Belfast to Louisville

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

Airport information

Origin	Belfast International Airport
City:	Belfast
Country:	United Kingdom
IATA Code:	BFS
ICAO Code:	EGAA
Coordinates:	54°39′27″N, 6°12′56″W

Destination	Louisville International Airport
City:	Louisville, KY
Country:	United States
IATA Code:	SDF
ICAO Code:	KSDF
Coordinates:	38°10′27″N, 85°44′9″W