How far is South Bend, IN, from Lafayette, LA?
The distance between Lafayette (Lafayette Regional Airport) and South Bend (South Bend International Airport) is 854 miles / 1374 kilometers / 742 nautical miles.
The driving distance from Lafayette (LFT) to South Bend (SBN) is 1023 miles / 1647 kilometers, and travel time by car is about 18 hours 57 minutes.
Lafayette Regional Airport – South Bend International Airport
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Distance from Lafayette to South Bend
There are several ways to calculate the distance from Lafayette to South Bend. Here are two standard methods:
Vincenty's formula (applied above)- 853.914 miles
- 1374.242 kilometers
- 742.031 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- 855.214 miles
- 1376.334 kilometers
- 743.161 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 Lafayette to South Bend?
The estimated flight time from Lafayette Regional Airport to South Bend International Airport is 2 hours and 7 minutes.
What is the time difference between Lafayette and South Bend?
Flight carbon footprint between Lafayette Regional Airport (LFT) and South Bend International Airport (SBN)
On average, flying from Lafayette to South Bend generates about 140 kg of CO2 per passenger, and 140 kilograms equals 308 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Lafayette to South Bend
See the map of the shortest flight path between Lafayette Regional Airport (LFT) and South Bend International Airport (SBN).
Airport information
| Origin | Lafayette Regional Airport |
|---|---|
| City: | Lafayette, LA |
| Country: | United States  |
| IATA Code: | LFT |
| ICAO Code: | KLFT |
| Coordinates: | 30°12′19″N, 91°59′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 |