Air Miles Calculator

Distance between Honolulu, HI (HNL) and Ketchikan, AK (KTN)

Flight distance from Honolulu to Ketchikan (Honolulu Daniel K. Inouye International Airport – Ketchikan International Airport) is 2711 miles / 4363 kilometers / 2356 nautical miles. Estimated flight time is 5 hours 37 minutes.

Map of flight path from Honolulu to Ketchikan.

Shortest flight path between Honolulu Daniel K. Inouye International Airport (HNL) and Ketchikan International Airport (KTN).

How far is Ketchikan from Honolulu?

There are several ways to calculate distances between Honolulu and Ketchikan. Here are two common methods:

Vincenty's formula (applied above)
  • 2711.192 miles
  • 4363.241 kilometers
  • 2355.962 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
  • 2712.984 miles
  • 4366.124 kilometers
  • 2357.518 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).

Airport information


A Honolulu Daniel K. Inouye International Airport
City: Honolulu, HI
Country: United States Flag of United States
IATA Code: HNL
ICAO Code: PHNL
Coordinates: 21°19′7″N, 157°55′19″W

B Ketchikan International Airport
City: Ketchikan, AK
Country: United States Flag of United States
IATA Code: KTN
ICAO Code: PAKT
Coordinates: 55°21′19″N, 131°42′38″W

Time difference and current local times

The time difference between Honolulu and Ketchikan is 1 hour. Ketchikan is 1 hour ahead of Honolulu.

Time Difference

Honolulu, HI

 HST

Ketchikan, AK

 AKST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 300 kg (661 pounds).

Frequent Flyer Miles Calculator

Honolulu (HNL) → Ketchikan (KTN).

Distance:
2711
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
2711

Round trip?