Map of flight path and driving directions from Huntsville to Ketchikan.
Shortest flight path between Huntsville International Airport (HSV) and Ketchikan International Airport (KTN).
How far is Ketchikan from Huntsville?
There are several ways to calculate distances between Huntsville and Ketchikan. Here are two common methods:Vincenty's formula (applied above)
- 2560.360 miles
- 4120.500 kilometers
- 2224.892 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.Haversine formula
- 2555.973 miles
- 4113.440 kilometers
- 2221.080 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).
Time difference and current local times
The time difference between Huntsville and Ketchikan is 3 hours. Ketchikan is 3 hours behind Huntsville.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 282 kg (622 pounds).
Frequent Flyer Miles Calculator
Huntsville (HSV) → Ketchikan (KTN).