Air Miles Calculator

Distance between Sioux City, IA (SUX) and Annette, AK (ANN)

Distance from Sioux City to Annette (Sioux Gateway Airport – Annette Island Airport) is 1804 miles / 2903 kilometers / 1567 nautical miles.

How far is Annette from Sioux City?

There are several ways to calculate distances between Sioux City and Annette. Here are two common 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 earth.

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).

Flight duration

Estimated flight time from Sioux Gateway Airport (SUX) to Annette Island Airport (ANN) is 3 hours 54 minutes.

Time difference and current local times

The time difference between Sioux City and Annette is 3 hours. Annette is 3 hours behind Sioux City.

Time Difference

Sioux City
Annette

Sioux City, IA

 CST

Annette, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 198 kg (437 pounds).

Airport information


A Sioux Gateway Airport
City: Sioux City, IA
Country: United States Flag of United States
IATA Code: SUX
ICAO Code: KSUX
Coordinates: 42°24′9″N, 96°23′3″W

B Annette Island Airport
City: Annette, AK
Country: United States Flag of United States
IATA Code: ANN
ICAO Code: PANT
Coordinates: 55°2′32″N, 131°34′19″W

Map

Sioux City to Annette flight map.

Frequent Flyer Miles Calculator

Sioux City (SUX) → Annette (ANN).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1804
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1804

Round trip?