Air Miles Calculator

Distance between South Bend, IN (SBN) and Lubbock, TX (LBB)

Flight distance from South Bend to Lubbock (South Bend International Airport – Lubbock Preston Smith International Airport) is 1012 miles / 1629 kilometers / 880 nautical miles. Estimated flight time is 2 hours 25 minutes.

Driving distance from South Bend (SBN) to Lubbock (LBB) is 1199 miles / 1929 kilometers and travel time by car is about 20 hours 40 minutes.

Map of flight path and driving directions from South Bend to Lubbock.

Shortest flight path between South Bend International Airport (SBN) and Lubbock Preston Smith International Airport (LBB).

How far is Lubbock from South Bend?

There are several ways to calculate distances between South Bend and Lubbock. Here are two common methods:

Vincenty's formula (applied above)
  • 1012.476 miles
  • 1629.422 kilometers
  • 879.818 nautical miles

Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.

Haversine formula
  • 1011.361 miles
  • 1627.629 kilometers
  • 878.849 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).

Airport information


A South Bend International Airport
City: South Bend, IN
Country: United States Flag of United States
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″W

B Lubbock Preston Smith International Airport
City: Lubbock, TX
Country: United States Flag of United States
IATA Code: LBB
ICAO Code: KLBB
Coordinates: 33°39′48″N, 101°49′22″W

Time difference and current local times

The time difference between South Bend and Lubbock is 1 hour. Lubbock is 1 hour behind South Bend.

Time Difference

South Bend, IN

 EDT

Lubbock, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 152 kg (334 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Lubbock (LBB).

Distance:
1012
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1012

Round trip?