Air Miles Calculator

Distance between South Bend, IN (SBN) and Adak Island, AK (ADK)

Flight distance from South Bend to Adak Island (South Bend International Airport – Adak Airport) is 4061 miles / 6536 kilometers / 3529 nautical miles. Estimated flight time is 8 hours 11 minutes.

Map of flight path from South Bend to Adak Island.

Shortest flight path between South Bend International Airport (SBN) and Adak Airport (ADK).

How far is Adak Island from South Bend?

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

Vincenty's formula (applied above)
  • 4061.191 miles
  • 6535.854 kilometers
  • 3529.079 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
  • 4049.936 miles
  • 6517.741 kilometers
  • 3519.298 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 Adak Airport
City: Adak Island, AK
Country: United States Flag of United States
IATA Code: ADK
ICAO Code: PADK
Coordinates: 51°52′40″N, 176°38′45″W

Time difference and current local times

The time difference between South Bend and Adak Island is 5 hours. Adak Island is 5 hours behind South Bend.

Time Difference

South Bend, IN

 EDT

Adak Island, AK

 HDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 464 kg (1 023 pounds).

Frequent Flyer Miles Calculator

South Bend (SBN) → Adak Island (ADK).

Distance:
4061
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
4061

Round trip?