# Distance between Louisville, KY (SDF) and Kalispell, MT (FCA)

Flight distance from Louisville to Kalispell (Louisville International Airport – Glacier Park International Airport) is 1588 miles / 2555 kilometers / 1380 nautical miles. Estimated flight time is 3 hours 30 minutes.

Driving distance from Louisville (SDF) to Kalispell (FCA) is 1893 miles / 3047 kilometers and travel time by car is about 32 hours 30 minutes.

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

Shortest flight path between Louisville International Airport (SDF) and Glacier Park International Airport (FCA).

## How far is Kalispell from Louisville?

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

Vincenty's formula (applied above)
• 1587.844 miles
• 2555.387 kilometers
• 1379.799 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
• 1584.687 miles
• 2550.306 kilometers
• 1377.055 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 Glacier Park International Airport
City: Kalispell, MT
Country: United States
IATA Code: FCA
ICAO Code: KGPI
Coordinates: 48°18′37″N, 114°15′21″W

## Time difference and current local times

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

EDT

MDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 185 kg (408 pounds).

## Frequent Flyer Miles Calculator

Louisville (SDF) → Kalispell (FCA).

Distance:
1588
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
1588

Round trip?