Air Miles Calculator

Distance between South Bend, IN (SBN) and San Antonio, TX (SAT)

Flight distance from South Bend to San Antonio (South Bend International Airport – San Antonio International Airport) is 1080 miles / 1739 kilometers / 939 nautical miles. Estimated flight time is 2 hours 32 minutes.

Driving distance from South Bend (SBN) to San Antonio (SAT) is 1281 miles / 2062 kilometers and travel time by car is about 22 hours 2 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and San Antonio International Airport (SAT).

How far is San Antonio from South Bend?

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

Vincenty's formula (applied above)
  • 1080.487 miles
  • 1738.875 kilometers
  • 938.918 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
  • 1080.947 miles
  • 1739.616 kilometers
  • 939.317 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 San Antonio International Airport
City: San Antonio, TX
Country: United States Flag of United States
IATA Code: SAT
ICAO Code: KSAT
Coordinates: 29°32′1″N, 98°28′11″W

Time difference and current local times

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

Time Difference

South Bend, IN

 EDT

San Antonio, TX

 CDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 156 kg (343 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → San Antonio (SAT).

Distance:
1080
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1080

Round trip?