# Distance between South Bend, IN (SBN) and Wichita Falls, TX (SPS)

Flight distance from South Bend to Wichita Falls (South Bend International Airport – Wichita Falls Regional Airport) is 851 miles / 1370 kilometers / 740 nautical miles. Estimated flight time is 2 hours 6 minutes.

Driving distance from South Bend (SBN) to Wichita Falls (SPS) is 992 miles / 1596 kilometers and travel time by car is about 17 hours 7 minutes.

## Map of flight path and driving directions from South Bend to Wichita Falls.

Shortest flight path between South Bend International Airport (SBN) and Wichita Falls Regional Airport (SPS).

## How far is Wichita Falls from South Bend?

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

Vincenty's formula (applied above)
• 851.038 miles
• 1369.612 kilometers
• 739.531 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
• 850.413 miles
• 1368.607 kilometers
• 738.989 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
IATA Code: SBN
ICAO Code: KSBN
Coordinates: 41°42′31″N, 86°19′2″W

B Wichita Falls Regional Airport
City: Wichita Falls, TX
Country: United States
IATA Code: SPS
ICAO Code: KSPS
Coordinates: 33°59′19″N, 98°29′30″W

## Time difference and current local times

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

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 139 kg (307 pounds).

## Frequent Flyer Miles Calculator

South Bend (SBN) → Wichita Falls (SPS).

Distance:
851
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
851

Round trip?