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Distance between Louisville, KY (SDF) and Reading, PA (RDG)

Flight distance from Louisville to Reading (Louisville International Airport – Reading Regional Airport) is 545 miles / 877 kilometers / 474 nautical miles. Estimated flight time is 1 hour 31 minutes.

Driving distance from Louisville (SDF) to Reading (RDG) is 662 miles / 1066 kilometers and travel time by car is about 12 hours 16 minutes.

Louisville – Reading

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545
Miles
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877
Kilometers
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474
Nautical miles

How far is Reading from Louisville?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 545.163 miles
  • 877.354 kilometers
  • 473.733 nautical miles

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

Haversine formula
  • 543.994 miles
  • 875.473 kilometers
  • 472.718 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).

Flight Duration

Estimated flight time from Louisville to Reading is 1 hour 31 minutes.

Time difference and current local times

There is no time difference between Louisville and Reading.

Louisville time to Reading time converter

Time in Louisville: 00:00 ⇆ Time in Reading: 00:00

Current local times

Louisville, KY

 EDT

Reading, PA

 EDT

Carbon dioxide emissions

On average flying from Louisville to Reading generates about 105 kg of CO2 per passenger, 105 kilograms is equal to 232 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Louisville to Reading

Shortest flight path between Louisville International Airport (SDF) and Reading Regional Airport (RDG).

Airport information

Origin 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
Destination Reading Regional Airport
City: Reading, PA
Country: United States Flag of United States
IATA Code: RDG
ICAO Code: KRDG
Coordinates: 40°22′42″N, 75°57′54″W