How far is Helena, MT, from Cap Haitien?

The distance between Cap Haitien (Cap-Haïtien International Airport) and Helena (Helena Regional Airport) is 2908 miles / 4680 kilometers / 2527 nautical miles.

Distance from Cap Haitien to Helena

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

Vincenty's formula (applied above)

• 2907.885 miles
• 4679.787 kilometers
• 2526.883 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

• 2907.228 miles
• 4678.730 kilometers
• 2526.312 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 Cap Haitien to Helena?

The estimated flight time from Cap-Haïtien International Airport to Helena Regional Airport is 6 hours and 0 minutes.

What is the time difference between Cap Haitien and Helena?

The time difference between Cap Haitien and Helena is 2 hours. Helena is 2 hours behind Cap Haitien.

Flight carbon footprint between Cap-Haïtien International Airport (CAP) and Helena Regional Airport (HLN)

On average, flying from Cap Haitien to Helena generates about 323 kg of CO2 per passenger, and 323 kilograms equals 713 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Cap Haitien to Helena

See the map of the shortest flight path between Cap-Haïtien International Airport (CAP) and Helena Regional Airport (HLN).

Airport information

Origin	Cap-Haïtien International Airport
City:	Cap Haitien
Country:	Haiti
IATA Code:	CAP
ICAO Code:	MTCH
Coordinates:	19°43′58″N, 72°11′40″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