How far is Idaho Falls, ID, from Laramie, WY?
The distance between Laramie (Laramie Regional Airport) and Idaho Falls (Idaho Falls Regional Airport) is 361 miles / 580 kilometers / 313 nautical miles.
The driving distance from Laramie (LAR) to Idaho Falls (IDA) is 461 miles / 742 kilometers, and travel time by car is about 8 hours 48 minutes.
Laramie Regional Airport – Idaho Falls Regional Airport
Search flights
Distance from Laramie to Idaho Falls
There are several ways to calculate the distance from Laramie to Idaho Falls. Here are two standard methods:
Vincenty's formula (applied above)- 360.597 miles
- 580.325 kilometers
- 313.350 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- 359.880 miles
- 579.171 kilometers
- 312.727 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 Laramie to Idaho Falls?
The estimated flight time from Laramie Regional Airport to Idaho Falls Regional Airport is 1 hour and 10 minutes.
What is the time difference between Laramie and Idaho Falls?
There is no time difference between Laramie and Idaho Falls.
Flight carbon footprint between Laramie Regional Airport (LAR) and Idaho Falls Regional Airport (IDA)
On average, flying from Laramie to Idaho Falls generates about 78 kg of CO2 per passenger, and 78 kilograms equals 172 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Laramie to Idaho Falls
See the map of the shortest flight path between Laramie Regional Airport (LAR) and Idaho Falls Regional Airport (IDA).
Airport information
| Origin | Laramie Regional Airport |
|---|---|
| City: | Laramie, WY |
| Country: | United States  |
| IATA Code: | LAR |
| ICAO Code: | KLAR |
| Coordinates: | 41°18′43″N, 105°40′30″W |
| Destination | 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 |