How far is Ketchikan, AK, from Copenhagen?
The distance between Copenhagen (Copenhagen Airport) and Ketchikan (Ketchikan International Airport) is 4526 miles / 7284 kilometers / 3933 nautical miles.
Copenhagen Airport – Ketchikan International Airport
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Distance from Copenhagen to Ketchikan
There are several ways to calculate the distance from Copenhagen to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 4526.190 miles
- 7284.198 kilometers
- 3933.152 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- 4511.038 miles
- 7259.811 kilometers
- 3919.985 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 Copenhagen to Ketchikan?
The estimated flight time from Copenhagen Airport to Ketchikan International Airport is 9 hours and 4 minutes.
What is the time difference between Copenhagen and Ketchikan?
Flight carbon footprint between Copenhagen Airport (CPH) and Ketchikan International Airport (KTN)
On average, flying from Copenhagen to Ketchikan generates about 523 kg of CO2 per passenger, and 523 kilograms equals 1 152 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Copenhagen to Ketchikan
See the map of the shortest flight path between Copenhagen Airport (CPH) and Ketchikan International Airport (KTN).
Airport information
| Origin | Copenhagen Airport |
|---|---|
| City: | Copenhagen |
| Country: | Denmark  |
| IATA Code: | CPH |
| ICAO Code: | EKCH |
| Coordinates: | 55°37′4″N, 12°39′21″E |
| 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 |