How far is Ketchikan from Sitka?
There are several ways to calculate distances between Sitka and Ketchikan. Here are two common methods:Vincenty's formula (applied above)
- 183.072 miles
- 294.626 kilometers
- 159.085 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
- 182.600 miles
- 293.866 kilometers
- 158.675 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).
Estimated flight time from Sitka Rocky Gutierrez Airport (SIT) to Ketchikan International Airport (KTN) is 50 minutes.
Time difference and current local times
There is no time difference between Sitka and Ketchikan.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 50 kg (111 pounds).
Sitka to Ketchikan flight path
Shortest flight path between Sitka Rocky Gutierrez Airport (SIT) and Ketchikan International Airport (KTN).
Frequent Flyer Miles Calculator
Sitka (SIT) → Ketchikan (KTN).