# Distance between South Bend, IN (SBN) and Kalamazoo, MI (AZO)

Flight distance from South Bend to Kalamazoo (South Bend International Airport – Kalamazoo/Battle Creek International Airport) is 54 miles / 86 kilometers / 47 nautical miles. Estimated flight time is 36 minutes.

Driving distance from South Bend (SBN) to Kalamazoo (AZO) is 81 miles / 131 kilometers and travel time by car is about 1 hour 31 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and Kalamazoo/Battle Creek International Airport (AZO).

## How far is Kalamazoo from South Bend?

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

Vincenty's formula (applied above)
• 53.592 miles
• 86.248 kilometers
• 46.570 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
• 53.543 miles
• 86.170 kilometers
• 46.528 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 Kalamazoo/Battle Creek International Airport
City: Kalamazoo, MI
Country: United States
IATA Code: AZO
ICAO Code: KAZO
Coordinates: 42°14′5″N, 85°33′7″W

## Time difference and current local times

There is no time difference between South Bend and Kalamazoo.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 33 kg (73 pounds).

## Frequent Flyer Miles Calculator

South Bend (SBN) → Kalamazoo (AZO).

Distance:
54
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
54

Round trip?