How far is Grayling, AK, from Ketchikan, AK?
The distance between Ketchikan (Ketchikan International Airport) and Grayling (Grayling Airport) is 1123 miles / 1808 kilometers / 976 nautical miles.
The driving distance from Ketchikan (KTN) to Grayling (KGX) is 1562 miles / 2514 kilometers, and travel time by car is about 95 hours 9 minutes.
Ketchikan International Airport – Grayling Airport
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Distance from Ketchikan to Grayling
There are several ways to calculate the distance from Ketchikan to Grayling. Here are two standard methods:
Vincenty's formula (applied above)- 1123.142 miles
- 1807.521 kilometers
- 975.983 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- 1119.556 miles
- 1801.751 kilometers
- 972.867 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 Ketchikan to Grayling?
The estimated flight time from Ketchikan International Airport to Grayling Airport is 2 hours and 37 minutes.
What is the time difference between Ketchikan and Grayling?
Flight carbon footprint between Ketchikan International Airport (KTN) and Grayling Airport (KGX)
On average, flying from Ketchikan to Grayling generates about 158 kg of CO2 per passenger, and 158 kilograms equals 348 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 Grayling
See the map of the shortest flight path between Ketchikan International Airport (KTN) and Grayling Airport (KGX).
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 | Grayling Airport |
|---|---|
| City: | Grayling, AK |
| Country: | United States |
| IATA Code: | KGX |
| ICAO Code: | PAGX |
| Coordinates: | 62°53′42″N, 160°3′58″W |