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

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

Driving distance from Wichita Falls (SPS) to South Bend (SBN) is 990 miles / 1594 kilometers and travel time by car is about 17 hours 3 minutes.

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

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

## How far is South Bend from Wichita Falls?

There are several ways to calculate distances between Wichita Falls and South Bend. 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 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

B 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

## Time difference and current local times

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

CDT

EDT

## Carbon dioxide emissions

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

## Frequent Flyer Miles Calculator

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

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

### In total

Total frequent flyer miles:
851

Round trip?