# 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
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
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.

HST

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?