How far is Ketchikan, AK, from St. Anthony?
The distance between St. Anthony (St. Anthony Airport) and Ketchikan (Ketchikan International Airport) is 2983 miles / 4801 kilometers / 2592 nautical miles.
The driving distance from St. Anthony (YAY) to Ketchikan (KTN) is 4793 miles / 7714 kilometers, and travel time by car is about 110 hours 56 minutes.
St. Anthony Airport – Ketchikan International Airport
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Distance from St. Anthony to Ketchikan
There are several ways to calculate the distance from St. Anthony to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 2983.140 miles
- 4800.899 kilometers
- 2592.278 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- 2973.461 miles
- 4785.322 kilometers
- 2583.867 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 St. Anthony to Ketchikan?
The estimated flight time from St. Anthony Airport to Ketchikan International Airport is 6 hours and 8 minutes.
What is the time difference between St. Anthony and Ketchikan?
Flight carbon footprint between St. Anthony Airport (YAY) and Ketchikan International Airport (KTN)
On average, flying from St. Anthony to Ketchikan generates about 332 kg of CO2 per passenger, and 332 kilograms equals 732 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from St. Anthony to Ketchikan
See the map of the shortest flight path between St. Anthony Airport (YAY) and Ketchikan International Airport (KTN).
Airport information
| Origin | St. Anthony Airport |
|---|---|
| City: | St. Anthony |
| Country: | Canada  |
| IATA Code: | YAY |
| ICAO Code: | CYAY |
| Coordinates: | 51°23′30″N, 56°4′59″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 |