How far is Gustavus, AK, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Gustavus (Gustavus Airport) is 261 miles / 420 kilometers / 227 nautical miles.
The driving distance from Ketchikan (KTN) to Gustavus (GST) is 354 miles / 570 kilometers, and travel time by car is about 12 hours 51 minutes.
Ketchikan International Airport – Gustavus Airport
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Distance from Ketchikan to Gustavus
There are several ways to calculate the distance from Ketchikan to Gustavus. 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 Ketchikan to Gustavus?
The estimated flight time from Ketchikan International Airport to Gustavus Airport is 59 minutes.
What is the time difference between Ketchikan and Gustavus?
Flight carbon footprint between Ketchikan International Airport (KTN) and Gustavus Airport (GST)
On average, flying from Ketchikan to Gustavus 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 Ketchikan to Gustavus
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Gustavus Airport (GST).
Airport information
| Origin | Ketchikan International Airport |
|---|---|
| City: | Ketchikan, AK |
| Country: | United States  |
| IATA Code: | KTN |
| ICAO Code: | PAKT |
| Coordinates: | 55°21′19″N, 131°42′38″W |
| Destination | Gustavus Airport |
|---|---|
| City: | Gustavus, AK |
| Country: | United States |
| IATA Code: | GST |
| ICAO Code: | PAGS |
| Coordinates: | 58°25′31″N, 135°42′25″W |