How far is Helena, MT, from Kodiak, AK?

The distance between Kodiak (Kodiak Airport) and Helena (Helena Regional Airport) is 1851 miles / 2979 kilometers / 1608 nautical miles.

The driving distance from Kodiak (ADQ) to Helena (HLN) is 2874 miles / 4626 kilometers, and travel time by car is about 60 hours 22 minutes.

Distance from Kodiak to Helena

There are several ways to calculate the distance from Kodiak to Helena. Here are two standard methods:

Vincenty's formula (applied above)

• 1850.801 miles
• 2978.576 kilometers
• 1608.303 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

• 1845.707 miles
• 2970.377 kilometers
• 1603.875 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 Kodiak to Helena?

The estimated flight time from Kodiak Airport to Helena Regional Airport is 4 hours and 0 minutes.

What is the time difference between Kodiak and Helena?

The time difference between Kodiak and Helena is 2 hours. Helena is 2 hours ahead of Kodiak.

Flight carbon footprint between Kodiak Airport (ADQ) and Helena Regional Airport (HLN)

On average, flying from Kodiak to Helena generates about 204 kg of CO2 per passenger, and 204 kilograms equals 450 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Kodiak to Helena

See the map of the shortest flight path between Kodiak Airport (ADQ) and Helena Regional Airport (HLN).

Airport information

Origin	Kodiak Airport
City:	Kodiak, AK
Country:	United States
IATA Code:	ADQ
ICAO Code:	PADQ
Coordinates:	57°45′0″N, 152°29′38″W

Destination	Helena Regional Airport
City:	Helena, MT
Country:	United States
IATA Code:	HLN
ICAO Code:	KHLN
Coordinates:	46°36′24″N, 111°58′58″W