# Distance between Louisville, KY (SDF) and San Luis Obispo, CA (SBP)

Flight distance from Louisville to San Luis Obispo (Louisville International Airport – San Luis Obispo County Regional Airport) is 1937 miles / 3118 kilometers / 1683 nautical miles. Estimated flight time is 4 hours 10 minutes.

Driving distance from Louisville (SDF) to San Luis Obispo (SBP) is 2231 miles / 3591 kilometers and travel time by car is about 37 hours 48 minutes.

## Map of flight path and driving directions from Louisville to San Luis Obispo.

Shortest flight path between Louisville International Airport (SDF) and San Luis Obispo County Regional Airport (SBP).

## How far is San Luis Obispo from Louisville?

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

Vincenty's formula (applied above)
• 1937.142 miles
• 3117.527 kilometers
• 1683.330 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
• 1932.755 miles
• 3110.468 kilometers
• 1679.518 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 San Luis Obispo County Regional Airport
City: San Luis Obispo, CA
Country: United States
IATA Code: SBP
ICAO Code: KSBP
Coordinates: 35°14′12″N, 120°38′31″W

## Time difference and current local times

The time difference between Louisville and San Luis Obispo is 3 hours. San Luis Obispo is 3 hours behind Louisville.

EDT

PDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 212 kg (467 pounds).

## Frequent Flyer Miles Calculator

Louisville (SDF) → San Luis Obispo (SBP).

Distance:
1937
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1937

Round trip?