# Distance between Louisville, KY (SDF) and Erie, PA (ERI)

Flight distance from Louisville to Erie (Louisville International Airport – Erie International Airport) is 399 miles / 642 kilometers / 347 nautical miles. Estimated flight time is 1 hour 15 minutes.

Driving distance from Louisville (SDF) to Erie (ERI) is 444 miles / 715 kilometers and travel time by car is about 8 hours 1 minutes.

## Map of flight path and driving directions from Louisville to Erie.

Shortest flight path between Louisville International Airport (SDF) and Erie International Airport (ERI).

## How far is Erie from Louisville?

There are several ways to calculate distances between Louisville and Erie. Here are two common methods:

Vincenty's formula (applied above)
• 399.073 miles
• 642.245 kilometers
• 346.785 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
• 398.789 miles
• 641.788 kilometers
• 346.538 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).

## Airport information

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

B Erie International Airport
City: Erie, PA
Country: United States
IATA Code: ERI
ICAO Code: KERI
Coordinates: 42°4′55″N, 80°10′34″W

## Time difference and current local times

There is no time difference between Louisville and Erie.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 84 kg (185 pounds).

## Frequent Flyer Miles Calculator

Louisville (SDF) → Erie (ERI).

Distance:
399
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
399

Round trip?