Map of flight path and driving directions from Louisville to Reading.
Shortest flight path between Louisville International Airport (SDF) and Reading Regional Airport (RDG).
How far is Reading from Louisville?
There are several ways to calculate distances between Louisville and Reading. 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).
Time difference and current local times
There is no time difference between Louisville and Reading.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 105 kg (232 pounds).
Frequent Flyer Miles Calculator
Louisville (SDF) → Reading (RDG).