# Distance between South Bend, IN (SBN) and Kotzebue, AK (OTZ)

Flight distance from South Bend to Kotzebue (South Bend International Airport – Ralph Wien Memorial Airport) is 3259 miles / 5245 kilometers / 2832 nautical miles. Estimated flight time is 6 hours 40 minutes.

Driving distance from South Bend (SBN) to Kotzebue (OTZ) is 4317 miles / 6947 kilometers and travel time by car is about 150 hours 0 minutes.

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

Shortest flight path between South Bend International Airport (SBN) and Ralph Wien Memorial Airport (OTZ).

## How far is Kotzebue from South Bend?

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

Vincenty's formula (applied above)
• 3258.891 miles
• 5244.677 kilometers
• 2831.899 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
• 3250.463 miles
• 5231.113 kilometers
• 2824.575 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 Ralph Wien Memorial Airport
City: Kotzebue, AK
Country: United States
IATA Code: OTZ
ICAO Code: PAOT
Coordinates: 66°53′4″N, 162°35′56″W

## Time difference and current local times

The time difference between South Bend and Kotzebue is 4 hours. Kotzebue is 4 hours behind South Bend.

EDT

AKDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 365 kg (805 pounds).

## Frequent Flyer Miles Calculator

South Bend (SBN) → Kotzebue (OTZ).

Distance:
3259
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
3259

Round trip?