How far is Adak Island, AK, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Adak Island (Adak Airport) is 3643 miles / 5863 kilometers / 3166 nautical miles.
Sioux Gateway Airport – Adak Airport
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Distance from Sioux City to Adak Island
There are several ways to calculate the distance from Sioux City to Adak Island. Here are two standard methods:
Vincenty's formula (applied above)- 3643.341 miles
- 5863.390 kilometers
- 3165.977 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- 3633.162 miles
- 5847.007 kilometers
- 3157.131 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 Sioux City to Adak Island?
The estimated flight time from Sioux Gateway Airport to Adak Airport is 7 hours and 23 minutes.
What is the time difference between Sioux City and Adak Island?
Flight carbon footprint between Sioux Gateway Airport (SUX) and Adak Airport (ADK)
On average, flying from Sioux City to Adak Island generates about 412 kg of CO2 per passenger, and 412 kilograms equals 909 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Sioux City to Adak Island
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Adak Airport (ADK).
Airport information
| Origin | Sioux Gateway Airport |
|---|---|
| City: | Sioux City, IA |
| Country: | United States  |
| IATA Code: | SUX |
| ICAO Code: | KSUX |
| Coordinates: | 42°24′9″N, 96°23′3″W |
| Destination | Adak Airport |
|---|---|
| City: | Adak Island, AK |
| Country: | United States |
| IATA Code: | ADK |
| ICAO Code: | PADK |
| Coordinates: | 51°52′40″N, 176°38′45″W |