# Distance between South Bend, IN (SBN) and Texarkana, AR (TXK)

Flight distance from South Bend to Texarkana (South Bend International Airport – Texarkana Regional Airport) is 707 miles / 1139 kilometers / 615 nautical miles. Estimated flight time is 1 hour 50 minutes.

Driving distance from South Bend (SBN) to Texarkana (TXK) is 835 miles / 1344 kilometers and travel time by car is about 14 hours 31 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and Texarkana Regional Airport (TXK).

## How far is Texarkana from South Bend?

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

Vincenty's formula (applied above)
• 707.494 miles
• 1138.602 kilometers
• 614.796 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
• 707.758 miles
• 1139.026 kilometers
• 615.025 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 Texarkana Regional Airport
City: Texarkana, AR
Country: United States
IATA Code: TXK
ICAO Code: KTXK
Coordinates: 33°27′13″N, 93°59′27″W

## Time difference and current local times

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

EDT

CDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 125 kg (276 pounds).

## Frequent Flyer Miles Calculator

South Bend (SBN) → Texarkana (TXK).

Distance:
707
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
707

Round trip?