How far is South Bend, IN, from St Louis, MO?
The distance between St Louis (St. Louis Lambert International Airport) and South Bend (South Bend International Airport) is 296 miles / 476 kilometers / 257 nautical miles.
The driving distance from St Louis (STL) to South Bend (SBN) is 365 miles / 588 kilometers, and travel time by car is about 7 hours 4 minutes.
St. Louis Lambert International Airport – South Bend International Airport
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Distance from St Louis to South Bend
There are several ways to calculate the distance from St Louis to South Bend. Here are two standard methods:
Vincenty's formula (applied above)- 295.979 miles
- 476.332 kilometers
- 257.199 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- 295.788 miles
- 476.025 kilometers
- 257.033 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 St Louis to South Bend?
The estimated flight time from St. Louis Lambert International Airport to South Bend International Airport is 1 hour and 3 minutes.
What is the time difference between St Louis and South Bend?
Flight carbon footprint between St. Louis Lambert International Airport (STL) and South Bend International Airport (SBN)
On average, flying from St Louis to South Bend generates about 69 kg of CO2 per passenger, and 69 kilograms equals 151 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St Louis to South Bend
See the map of the shortest flight path between St. Louis Lambert International Airport (STL) and South Bend International Airport (SBN).
Airport information
| Origin | St. Louis Lambert International Airport |
|---|---|
| City: | St Louis, MO |
| Country: | United States  |
| IATA Code: | STL |
| ICAO Code: | KSTL |
| Coordinates: | 38°44′55″N, 90°22′12″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 |