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How far is Augusta, GA, from Ketchikan, AK?

The distance between Ketchikan (Ketchikan International Airport) and Augusta (Augusta Regional Airport) is 2810 miles / 4522 kilometers / 2442 nautical miles.

The driving distance from Ketchikan (KTN) to Augusta (AGS) is 3555 miles / 5721 kilometers, and travel time by car is about 72 hours 2 minutes.

Ketchikan International Airport – Augusta Regional Airport

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2810
Miles
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4522
Kilometers
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2442
Nautical miles

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Distance from Ketchikan to Augusta

There are several ways to calculate the distance from Ketchikan to Augusta. Here are two standard methods:

Vincenty's formula (applied above)
  • 2809.872 miles
  • 4522.051 kilometers
  • 2441.712 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
  • 2805.039 miles
  • 4514.273 kilometers
  • 2437.513 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 Ketchikan to Augusta?

The estimated flight time from Ketchikan International Airport to Augusta Regional Airport is 5 hours and 49 minutes.

Flight carbon footprint between Ketchikan International Airport (KTN) and Augusta Regional Airport (AGS)

On average, flying from Ketchikan to Augusta generates about 312 kg of CO2 per passenger, and 312 kilograms equals 687 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Ketchikan to Augusta

See the map of the shortest flight path between Ketchikan International Airport (KTN) and Augusta Regional Airport (AGS).

Airport information

Origin Ketchikan International Airport
City: Ketchikan, AK
Country: United States Flag of United States
IATA Code: KTN
ICAO Code: PAKT
Coordinates: 55°21′19″N, 131°42′38″W
Destination Augusta Regional Airport
City: Augusta, GA
Country: United States Flag of United States
IATA Code: AGS
ICAO Code: KAGS
Coordinates: 33°22′11″N, 81°57′52″W