Air Miles Calculator

Distance between Ketchikan, AK (KTN) and Gustavus, AK (GST)

Distance from Ketchikan to Gustavus (Gustavus Airport – Ketchikan International Airport) is 261 miles / 420 kilometers / 227 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 260.731 miles
  • 419.605 kilometers
  • 226.569 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
  • 260.174 miles
  • 418.710 kilometers
  • 226.085 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Ketchikan International Airport (KTN) to Gustavus Airport (GST) is 59 minutes.

Time difference and current local times

There is no time difference between Ketchikan and Gustavus.

Time Difference

Ketchikan
Gustavus

Ketchikan, AK

 AKDT

Gustavus, AK

 AKDT

Airport information


A 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

B Gustavus Airport
City: Gustavus, AK
Country: United States Flag of United States
IATA Code: GST
ICAO Code: PAGS
Coordinates: 58°25′31″N, 135°42′25″W

Map

Ketchikan to Gustavus flight map.

Frequent Flyer Miles Calculator

Ketchikan (KTN) → Gustavus (GST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
261
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
261

Round trip?