How far is Helena, MT, from Samana?

The distance between Samana (Samaná El Catey International Airport) and Helena (Helena Regional Airport) is 3038 miles / 4889 kilometers / 2640 nautical miles.

Distance from Samana to Helena

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

Vincenty's formula (applied above)

• 3037.879 miles
• 4888.992 kilometers
• 2639.844 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

• 3036.960 miles
• 4887.514 kilometers
• 2639.046 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 Samana to Helena?

The estimated flight time from Samaná El Catey International Airport to Helena Regional Airport is 6 hours and 15 minutes.

What is the time difference between Samana and Helena?

The time difference between Samana and Helena is 3 hours. Helena is 3 hours behind Samana.

Flight carbon footprint between Samaná El Catey International Airport (AZS) and Helena Regional Airport (HLN)

On average, flying from Samana to Helena generates about 339 kg of CO2 per passenger, and 339 kilograms equals 747 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Samana to Helena

See the map of the shortest flight path between Samaná El Catey International Airport (AZS) and Helena Regional Airport (HLN).

Airport information

Origin	Samaná El Catey International Airport
City:	Samana
Country:	Dominican Republic
IATA Code:	AZS
ICAO Code:	MDCY
Coordinates:	19°16′1″N, 69°44′31″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