How far is Annette, AK, from Sioux City, IA?
The distance between Sioux City (Sioux Gateway Airport) and Annette (Annette Island Airport) is 1804 miles / 2903 kilometers / 1567 nautical miles.
The driving distance from Sioux City (SUX) to Annette (ANN) is 2379 miles / 3829 kilometers, and travel time by car is about 49 hours 46 minutes.
Sioux Gateway Airport – Annette Island Airport
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Distance from Sioux City to Annette
There are several ways to calculate the distance from Sioux City to Annette. Here are two standard methods:
Vincenty's formula (applied above)- 1803.670 miles
- 2902.726 kilometers
- 1567.346 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- 1799.510 miles
- 2896.030 kilometers
- 1563.731 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 Annette?
The estimated flight time from Sioux Gateway Airport to Annette Island Airport is 3 hours and 54 minutes.
What is the time difference between Sioux City and Annette?
The time difference between Sioux City and Annette is 3 hours. Annette is 3 hours behind Sioux City.
Flight carbon footprint between Sioux Gateway Airport (SUX) and Annette Island Airport (ANN)
On average, flying from Sioux City to Annette generates about 200 kg of CO2 per passenger, and 200 kilograms equals 442 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Sioux City to Annette
See the map of the shortest flight path between Sioux Gateway Airport (SUX) and Annette Island Airport (ANN).
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 | Annette Island Airport |
|---|---|
| City: | Annette, AK |
| Country: | United States |
| IATA Code: | ANN |
| ICAO Code: | PANT |
| Coordinates: | 55°2′32″N, 131°34′19″W |