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).
Time difference and current local times
The time difference between South Bend and Texarkana is 1 hour. Texarkana is 1 hour behind South Bend.
South Bend, IN
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 125 kg (276 pounds).
Frequent Flyer Miles Calculator
South Bend (SBN) → Texarkana (TXK).