How far is Ketchikan, AK, from Kotzebue, AK?
The distance between Kotzebue (Ralph Wien Memorial Airport) and Ketchikan (Ketchikan International Airport) is 1284 miles / 2067 kilometers / 1116 nautical miles.
The driving distance from Kotzebue (OTZ) to Ketchikan (KTN) is 1735 miles / 2792 kilometers, and travel time by car is about 122 hours 25 minutes.
Ralph Wien Memorial Airport – Ketchikan International Airport
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Distance from Kotzebue to Ketchikan
There are several ways to calculate the distance from Kotzebue to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 1284.081 miles
- 2066.528 kilometers
- 1115.836 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- 1280.155 miles
- 2060.209 kilometers
- 1112.424 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 Kotzebue to Ketchikan?
The estimated flight time from Ralph Wien Memorial Airport to Ketchikan International Airport is 2 hours and 55 minutes.
What is the time difference between Kotzebue and Ketchikan?
Flight carbon footprint between Ralph Wien Memorial Airport (OTZ) and Ketchikan International Airport (KTN)
On average, flying from Kotzebue to Ketchikan generates about 166 kg of CO2 per passenger, and 166 kilograms equals 366 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Kotzebue to Ketchikan
See the map of the shortest flight path between Ralph Wien Memorial Airport (OTZ) and Ketchikan International Airport (KTN).
Airport information
| Origin | Ralph Wien Memorial Airport |
|---|---|
| City: | Kotzebue, AK |
| Country: | United States  |
| IATA Code: | OTZ |
| ICAO Code: | PAOT |
| Coordinates: | 66°53′4″N, 162°35′56″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 |