How far is Unalaska, AK, from South Bend, IN?
The distance between South Bend (South Bend International Airport) and Unalaska (Unalaska Airport) is 3620 miles / 5826 kilometers / 3146 nautical miles.
South Bend International Airport – Unalaska Airport
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Distance from South Bend to Unalaska
There are several ways to calculate the distance from South Bend to Unalaska. Here are two standard methods:
Vincenty's formula (applied above)- 3619.934 miles
- 5825.718 kilometers
- 3145.636 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth's surface using an ellipsoidal model of the planet.
Haversine formula- 3609.931 miles
- 5809.621 kilometers
- 3136.944 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).
How long does it take to fly from South Bend to Unalaska?
The estimated flight time from South Bend International Airport to Unalaska Airport is 7 hours and 21 minutes.
What is the time difference between South Bend and Unalaska?
Flight carbon footprint between South Bend International Airport (SBN) and Unalaska Airport (DUT)
On average, flying from South Bend to Unalaska generates about 409 kg of CO2 per passenger, and 409 kilograms equals 902 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from South Bend to Unalaska
See the map of the shortest flight path between South Bend International Airport (SBN) and Unalaska Airport (DUT).
Airport information
Origin | South Bend International Airport |
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City: | South Bend, IN |
Country: | United States |
IATA Code: | SBN |
ICAO Code: | KSBN |
Coordinates: | 41°42′31″N, 86°19′2″W |
Destination | Unalaska Airport |
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City: | Unalaska, AK |
Country: | United States |
IATA Code: | DUT |
ICAO Code: | PADU |
Coordinates: | 53°54′0″N, 166°32′38″W |