How far is St. Lewis from Idaho Falls, ID?
The distance between Idaho Falls (Idaho Falls Regional Airport) and St. Lewis (St. Lewis (Fox Harbour) Airport) is 2618 miles / 4213 kilometers / 2275 nautical miles.
The driving distance from Idaho Falls (IDA) to St. Lewis (YFX) is 3684 miles / 5929 kilometers, and travel time by car is about 75 hours 52 minutes.
Idaho Falls Regional Airport – St. Lewis (Fox Harbour) Airport
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Distance from Idaho Falls to St. Lewis
There are several ways to calculate the distance from Idaho Falls to St. Lewis. Here are two standard methods:
Vincenty's formula (applied above)- 2617.731 miles
- 4212.829 kilometers
- 2274.746 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- 2610.436 miles
- 4201.089 kilometers
- 2268.407 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 St. Lewis?
The estimated flight time from Idaho Falls Regional Airport to St. Lewis (Fox Harbour) Airport is 5 hours and 27 minutes.
What is the time difference between Idaho Falls and St. Lewis?
Flight carbon footprint between Idaho Falls Regional Airport (IDA) and St. Lewis (Fox Harbour) Airport (YFX)
On average, flying from Idaho Falls to St. Lewis generates about 289 kg of CO2 per passenger, and 289 kilograms equals 637 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 St. Lewis
See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and St. Lewis (Fox Harbour) Airport (YFX).
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 | St. Lewis (Fox Harbour) Airport |
|---|---|
| City: | St. Lewis |
| Country: | Canada  |
| IATA Code: | YFX |
| ICAO Code: | CCK4 |
| Coordinates: | 52°22′22″N, 55°40′26″W |