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

The distance between Helena (Helena Regional Airport) and Chevak (Chevak Airport) is 2327 miles / 3745 kilometers / 2022 nautical miles.

The driving distance from Helena (HLN) to Chevak (VAK) is 3180 miles / 5118 kilometers, and travel time by car is about 137 hours 58 minutes.

Distance from Helena to Chevak

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

Vincenty's formula (applied above)

• 2326.734 miles
• 3744.516 kilometers
• 2021.877 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

• 2320.158 miles
• 3733.932 kilometers
• 2016.162 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 Helena to Chevak?

The estimated flight time from Helena Regional Airport to Chevak Airport is 4 hours and 54 minutes.

What is the time difference between Helena and Chevak?

The time difference between Helena and Chevak is 2 hours. Chevak is 2 hours behind Helena.

Flight carbon footprint between Helena Regional Airport (HLN) and Chevak Airport (VAK)

On average, flying from Helena to Chevak generates about 255 kg of CO2 per passenger, and 255 kilograms equals 562 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Helena to Chevak

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

Airport information

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

Destination	Chevak Airport
City:	Chevak, AK
Country:	United States
IATA Code:	VAK
ICAO Code:	PAVA
Coordinates:	61°32′1″N, 165°35′2″W