How far is Ketchikan, AK, from Gustavus, AK?
The distance between Gustavus (Gustavus Airport) and Ketchikan (Ketchikan International Airport) is 261 miles / 420 kilometers / 227 nautical miles.
The driving distance from Gustavus (GST) to Ketchikan (KTN) is 354 miles / 570 kilometers, and travel time by car is about 12 hours 50 minutes.
Gustavus Airport – Ketchikan International Airport
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Distance from Gustavus to Ketchikan
There are several ways to calculate the distance from Gustavus to Ketchikan. Here are two standard 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 planet.
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 – the shortest distance between two points).
How long does it take to fly from Gustavus to Ketchikan?
The estimated flight time from Gustavus Airport to Ketchikan International Airport is 59 minutes.
What is the time difference between Gustavus and Ketchikan?
Flight carbon footprint between Gustavus Airport (GST) and Ketchikan International Airport (KTN)
On average, flying from Gustavus to Ketchikan generates about 63 kg of CO2 per passenger, and 63 kilograms equals 140 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Gustavus to Ketchikan
See the map of the shortest flight path between Gustavus Airport (GST) and Ketchikan International Airport (KTN).
Airport information
| Origin | Gustavus Airport |
|---|---|
| City: | Gustavus, AK |
| Country: | United States  |
| IATA Code: | GST |
| ICAO Code: | PAGS |
| Coordinates: | 58°25′31″N, 135°42′25″W |
| Destination | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |