How far is Louisville, KY, from Idaho Falls, ID?
The distance between Idaho Falls (Idaho Falls Regional Airport) and Louisville (Louisville International Airport) is 1422 miles / 2288 kilometers / 1235 nautical miles.
The driving distance from Idaho Falls (IDA) to Louisville (SDF) is 1665 miles / 2679 kilometers, and travel time by car is about 30 hours 7 minutes.
Idaho Falls Regional Airport – Louisville International Airport
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Distance from Idaho Falls to Louisville
There are several ways to calculate the distance from Idaho Falls to Louisville. Here are two standard 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 planet.
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).
How long does it take to fly from Idaho Falls to Louisville?
The estimated flight time from Idaho Falls Regional Airport to Louisville International Airport is 3 hours and 11 minutes.
What is the time difference between Idaho Falls and Louisville?
Flight carbon footprint between Idaho Falls Regional Airport (IDA) and Louisville International Airport (SDF)
On average, flying from Idaho Falls to Louisville generates about 175 kg of CO2 per passenger, and 175 kilograms equals 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 Idaho Falls to Louisville
See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and Louisville International Airport (SDF).
Airport information
| Origin | Idaho Falls Regional Airport |
|---|---|
| City: | Idaho Falls, ID |
| Country: | United States  |
| IATA Code: | IDA |
| ICAO Code: | KIDA |
| Coordinates: | 43°30′52″N, 112°4′15″W |
| Destination | Louisville International Airport |
|---|---|
| City: | Louisville, KY |
| Country: | United States |
| IATA Code: | SDF |
| ICAO Code: | KSDF |
| Coordinates: | 38°10′27″N, 85°44′9″W |