How far is Helena, MT, from La Isabela?

The distance between La Isabela (La Isabela International Airport) and Helena (Helena Regional Airport) is 3063 miles / 4930 kilometers / 2662 nautical miles.

Distance from La Isabela to Helena

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

Vincenty's formula (applied above)

• 3063.052 miles
• 4929.504 kilometers
• 2661.719 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

• 3062.406 miles
• 4928.465 kilometers
• 2661.158 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 La Isabela to Helena?

The estimated flight time from La Isabela International Airport to Helena Regional Airport is 6 hours and 17 minutes.

What is the time difference between La Isabela and Helena?

The time difference between La Isabela and Helena is 3 hours. Helena is 3 hours behind La Isabela.

Flight carbon footprint between La Isabela International Airport (JBQ) and Helena Regional Airport (HLN)

On average, flying from La Isabela to Helena generates about 342 kg of CO2 per passenger, and 342 kilograms equals 753 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from La Isabela to Helena

See the map of the shortest flight path between La Isabela International Airport (JBQ) and Helena Regional Airport (HLN).

Airport information

Origin	La Isabela International Airport
City:	La Isabela
Country:	Dominican Republic
IATA Code:	JBQ
ICAO Code:	MDJB
Coordinates:	18°34′21″N, 69°59′8″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