How far is Ketchikan, AK, from Eau Claire, WI?
The distance between Eau Claire (Chippewa Valley Regional Airport) and Ketchikan (Ketchikan International Airport) is 1897 miles / 3052 kilometers / 1648 nautical miles.
The driving distance from Eau Claire (EAU) to Ketchikan (KTN) is 2372 miles / 3817 kilometers, and travel time by car is about 50 hours 27 minutes.
Chippewa Valley Regional Airport – Ketchikan International Airport
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Distance from Eau Claire to Ketchikan
There are several ways to calculate the distance from Eau Claire to Ketchikan. Here are two standard methods:
Vincenty's formula (applied above)- 1896.659 miles
- 3052.377 kilometers
- 1648.152 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- 1891.592 miles
- 3044.223 kilometers
- 1643.749 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 Eau Claire to Ketchikan?
The estimated flight time from Chippewa Valley Regional Airport to Ketchikan International Airport is 4 hours and 5 minutes.
What is the time difference between Eau Claire and Ketchikan?
Flight carbon footprint between Chippewa Valley Regional Airport (EAU) and Ketchikan International Airport (KTN)
On average, flying from Eau Claire to Ketchikan generates about 208 kg of CO2 per passenger, and 208 kilograms equals 459 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path and driving directions from Eau Claire to Ketchikan
See the map of the shortest flight path between Chippewa Valley Regional Airport (EAU) and Ketchikan International Airport (KTN).
Airport information
| Origin | Chippewa Valley Regional Airport |
|---|---|
| City: | Eau Claire, WI |
| Country: | United States  |
| IATA Code: | EAU |
| ICAO Code: | KEAU |
| Coordinates: | 44°51′56″N, 91°29′3″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 |