Air Miles Calculator

Distance between South Bend, IN (SBN) and Flint, MI (FNT)

Flight distance from South Bend to Flint (South Bend International Airport – Bishop International Airport) is 158 miles / 254 kilometers / 137 nautical miles. Estimated flight time is 47 minutes.

Driving distance from South Bend (SBN) to Flint (FNT) is 206 miles / 332 kilometers and travel time by car is about 3 hours 42 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and Bishop International Airport (FNT).

How far is Flint from South Bend?

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

Vincenty's formula (applied above)
  • 157.766 miles
  • 253.900 kilometers
  • 137.095 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
  • 157.525 miles
  • 253.513 kilometers
  • 136.886 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 Bishop International Airport
City: Flint, MI
Country: United States Flag of United States
IATA Code: FNT
ICAO Code: KFNT
Coordinates: 42°57′55″N, 83°44′36″W

Time difference and current local times

There is no time difference between South Bend and Flint.

Time Difference

South Bend, IN

 EDT

Flint, MI

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 48 kg (106 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Flint (FNT).

Distance:
158
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
158

Round trip?