How far is Helena, MT, from Puerto Plata?

The distance between Puerto Plata (Gregorio Luperón International Airport) and Helena (Helena Regional Airport) is 2977 miles / 4791 kilometers / 2587 nautical miles.

Distance from Puerto Plata to Helena

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

Vincenty's formula (applied above)

• 2976.699 miles
• 4790.533 kilometers
• 2586.681 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

• 2975.759 miles
• 4789.021 kilometers
• 2585.864 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 Puerto Plata to Helena?

The estimated flight time from Gregorio Luperón International Airport to Helena Regional Airport is 6 hours and 8 minutes.

What is the time difference between Puerto Plata and Helena?

The time difference between Puerto Plata and Helena is 3 hours. Helena is 3 hours behind Puerto Plata.

Flight carbon footprint between Gregorio Luperón International Airport (POP) and Helena Regional Airport (HLN)

On average, flying from Puerto Plata to Helena generates about 331 kg of CO2 per passenger, and 331 kilograms equals 731 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Puerto Plata to Helena

See the map of the shortest flight path between Gregorio Luperón International Airport (POP) and Helena Regional Airport (HLN).

Airport information

Origin	Gregorio Luperón International Airport
City:	Puerto Plata
Country:	Dominican Republic
IATA Code:	POP
ICAO Code:	MDPP
Coordinates:	19°45′28″N, 70°34′11″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