Air Miles Calculator

Distance between South Bend, IN (SBN) and Florence, SC (FLO)

Flight distance from South Bend to Florence (South Bend International Airport – Florence Regional Airport) is 631 miles / 1016 kilometers / 548 nautical miles. Estimated flight time is 1 hour 41 minutes.

Driving distance from South Bend (SBN) to Florence (FLO) is 782 miles / 1258 kilometers and travel time by car is about 14 hours 27 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and Florence Regional Airport (FLO).

How far is Florence from South Bend?

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

Vincenty's formula (applied above)
  • 631.133 miles
  • 1015.710 kilometers
  • 548.440 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
  • 631.413 miles
  • 1016.161 kilometers
  • 548.683 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 Florence Regional Airport
City: Florence, SC
Country: United States Flag of United States
IATA Code: FLO
ICAO Code: KFLO
Coordinates: 34°11′7″N, 79°43′26″W

Time difference and current local times

There is no time difference between South Bend and Florence.

Time Difference

South Bend, IN

 EDT

Florence, SC

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 117 kg (257 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Florence (FLO).

Distance:
631
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
631

Round trip?