How far is Idaho Falls, ID, from Lethbridge?
The distance between Lethbridge (Lethbridge Airport) and Idaho Falls (Idaho Falls Regional Airport) is 424 miles / 682 kilometers / 368 nautical miles.
The driving distance from Lethbridge (YQL) to Idaho Falls (IDA) is 536 miles / 862 kilometers, and travel time by car is about 8 hours 53 minutes.
Lethbridge Airport – Idaho Falls Regional Airport
Search flights
Distance from Lethbridge to Idaho Falls
There are several ways to calculate the distance from Lethbridge to Idaho Falls. Here are two standard methods:
Vincenty's formula (applied above)- 423.850 miles
- 682.120 kilometers
- 368.315 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- 423.965 miles
- 682.306 kilometers
- 368.416 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 Lethbridge to Idaho Falls?
The estimated flight time from Lethbridge Airport to Idaho Falls Regional Airport is 1 hour and 18 minutes.
What is the time difference between Lethbridge and Idaho Falls?
There is no time difference between Lethbridge and Idaho Falls.
Flight carbon footprint between Lethbridge Airport (YQL) and Idaho Falls Regional Airport (IDA)
On average, flying from Lethbridge to Idaho Falls generates about 87 kg of CO2 per passenger, and 87 kilograms equals 193 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lethbridge to Idaho Falls
See the map of the shortest flight path between Lethbridge Airport (YQL) and Idaho Falls Regional Airport (IDA).
Airport information
| Origin | Lethbridge Airport |
|---|---|
| City: | Lethbridge |
| Country: | Canada  |
| IATA Code: | YQL |
| ICAO Code: | CYQL |
| Coordinates: | 49°37′49″N, 112°48′0″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 |