Air Miles Calculator

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 Flag of 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 Flag of 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.

Time Difference

Louisville, KY

 EDT

Billings, MT

 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?