# Distance between Louisville, KY (SDF) and Billings, MT (BIL)

Flight distance from Louisville to Billings (Louisville International Airport – Billings Logan International Airport) is 1281 miles / 2062 kilometers / 1113 nautical miles. Estimated flight time is 2 hours 55 minutes.

Driving distance from Louisville (SDF) to Billings (BIL) is 1587 miles / 2554 kilometers and travel time by car is about 25 hours 58 minutes.

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

Shortest flight path between Louisville International Airport (SDF) and Billings Logan International Airport (BIL).

## How far is Billings from Louisville?

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

Vincenty's formula (applied above)
• 1281.133 miles
• 2061.784 kilometers
• 1113.275 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
• 1278.593 miles
• 2057.695 kilometers
• 1111.067 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 Billings Logan International Airport
City: Billings, MT
Country: United States
IATA Code: BIL
ICAO Code: KBIL
Coordinates: 45°48′27″N, 108°32′34″W

## Time difference and current local times

The time difference between Louisville and Billings is 2 hours. Billings is 2 hours behind Louisville.

EDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 166 kg (365 pounds).

## Frequent Flyer Miles Calculator

Louisville (SDF) → Billings (BIL).

Distance:
1281
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1281

Round trip?