How far is Idaho Falls, ID, from Springfield, IL?
The distance between Springfield (Springfield Abraham Lincoln Capital Airport) and Idaho Falls (Idaho Falls Regional Airport) is 1182 miles / 1902 kilometers / 1027 nautical miles.
The driving distance from Springfield (SPI) to Idaho Falls (IDA) is 1389 miles / 2236 kilometers, and travel time by car is about 25 hours 5 minutes.
Springfield Abraham Lincoln Capital Airport – Idaho Falls Regional Airport
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Distance from Springfield to Idaho Falls
There are several ways to calculate the distance from Springfield to Idaho Falls. Here are two standard methods:
Vincenty's formula (applied above)- 1182.093 miles
- 1902.394 kilometers
- 1027.211 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- 1179.228 miles
- 1897.783 kilometers
- 1024.721 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 Springfield to Idaho Falls?
The estimated flight time from Springfield Abraham Lincoln Capital Airport to Idaho Falls Regional Airport is 2 hours and 44 minutes.
What is the time difference between Springfield and Idaho Falls?
Flight carbon footprint between Springfield Abraham Lincoln Capital Airport (SPI) and Idaho Falls Regional Airport (IDA)
On average, flying from Springfield to Idaho Falls generates about 161 kg of CO2 per passenger, and 161 kilograms equals 354 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Springfield to Idaho Falls
See the map of the shortest flight path between Springfield Abraham Lincoln Capital Airport (SPI) and Idaho Falls Regional Airport (IDA).
Airport information
| Origin | Springfield Abraham Lincoln Capital Airport |
|---|---|
| City: | Springfield, IL |
| Country: | United States  |
| IATA Code: | SPI |
| ICAO Code: | KSPI |
| Coordinates: | 39°50′38″N, 89°40′40″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 |