How far is South Bend, IN, from Idaho Falls, ID?
The distance between Idaho Falls (Idaho Falls Regional Airport) and South Bend (South Bend International Airport) is 1314 miles / 2114 kilometers / 1142 nautical miles.
The driving distance from Idaho Falls (IDA) to South Bend (SBN) is 1545 miles / 2487 kilometers, and travel time by car is about 27 hours 58 minutes.
Idaho Falls Regional Airport – South Bend International Airport
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Distance from Idaho Falls to South Bend
There are several ways to calculate the distance from Idaho Falls to South Bend. Here are two standard methods:
Vincenty's formula (applied above)- 1313.673 miles
- 2114.152 kilometers
- 1141.551 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- 1310.234 miles
- 2108.617 kilometers
- 1138.562 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 South Bend?
The estimated flight time from Idaho Falls Regional Airport to South Bend International Airport is 2 hours and 59 minutes.
What is the time difference between Idaho Falls and South Bend?
Flight carbon footprint between Idaho Falls Regional Airport (IDA) and South Bend International Airport (SBN)
On average, flying from Idaho Falls to South Bend generates about 168 kg of CO2 per passenger, and 168 kilograms equals 370 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 South Bend
See the map of the shortest flight path between Idaho Falls Regional Airport (IDA) and South Bend International Airport (SBN).
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 | South Bend International Airport |
|---|---|
| City: | South Bend, IN |
| Country: | United States |
| IATA Code: | SBN |
| ICAO Code: | KSBN |
| Coordinates: | 41°42′31″N, 86°19′2″W |