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How far is Colorado Springs, CO, from Annette, AK?

The distance between Annette (Annette Island Airport) and Colorado Springs (Colorado Springs Airport) is 1677 miles / 2698 kilometers / 1457 nautical miles.

The driving distance from Annette (ANN) to Colorado Springs (COS) is 2215 miles / 3565 kilometers, and travel time by car is about 48 hours 11 minutes.

Annette Island Airport – Colorado Springs Airport

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1677
Miles
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2698
Kilometers
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1457
Nautical miles

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Distance from Annette to Colorado Springs

There are several ways to calculate the distance from Annette to Colorado Springs. Here are two standard methods:

Vincenty's formula (applied above)
  • 1676.624 miles
  • 2698.266 kilometers
  • 1456.947 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
  • 1674.138 miles
  • 2694.263 kilometers
  • 1454.786 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 Annette to Colorado Springs?

The estimated flight time from Annette Island Airport to Colorado Springs Airport is 3 hours and 40 minutes.

Flight carbon footprint between Annette Island Airport (ANN) and Colorado Springs Airport (COS)

On average, flying from Annette to Colorado Springs generates about 191 kg of CO2 per passenger, and 191 kilograms equals 421 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Annette to Colorado Springs

See the map of the shortest flight path between Annette Island Airport (ANN) and Colorado Springs Airport (COS).

Airport information

Origin 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
Destination Colorado Springs Airport
City: Colorado Springs, CO
Country: United States Flag of United States
IATA Code: COS
ICAO Code: KCOS
Coordinates: 38°48′20″N, 104°42′3″W