Air Miles Calculator logo

Distance between Louisville, KY (SDF) and Idaho Falls, ID (IDA)

Flight distance from Louisville to Idaho Falls (Louisville International Airport – Idaho Falls Regional Airport) is 1422 miles / 2288 kilometers / 1235 nautical miles. Estimated flight time is 3 hours 11 minutes.

Driving distance from Louisville (SDF) to Idaho Falls (IDA) is 1663 miles / 2677 kilometers and travel time by car is about 30 hours 8 minutes.

Louisville – Idaho Falls

Distance arrow
1422
Miles
Distance arrow
2288
Kilometers
Distance arrow
1235
Nautical miles

How far is Idaho Falls from Louisville?

There are several ways to calculate distances between Los Angeles and Chicago. Here are two common methods:

Vincenty's formula (applied above)
  • 1421.705 miles
  • 2288.013 kilometers
  • 1235.428 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
  • 1418.452 miles
  • 2282.777 kilometers
  • 1232.601 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).

Flight Duration

Estimated flight time from Louisville International Airport to Idaho Falls Regional Airport is 3 hours 11 minutes.

Time difference

The time difference between Louisville and Idaho Falls is 2 hours. Idaho Falls is 2 hours behind Louisville.
Louisville time to Idaho Falls time converter

Carbon dioxide emissions

On average flying from Louisville to Idaho Falls generates about 175 kg of CO2 per passenger, 175 kilograms is equal to 385 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Louisville to Idaho Falls

Shortest flight path between Louisville International Airport (SDF) and Idaho Falls Regional Airport (IDA).

Airport information

Origin 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
Destination Idaho Falls Regional Airport
City: Idaho Falls, ID
Country: United States Flag of United States
IATA Code: IDA
ICAO Code: KIDA
Coordinates: 43°30′52″N, 112°4′15″W