How far is Helena, MT, from Accra?

The distance between Accra (Kotoka International Airport) and Helena (Helena Regional Airport) is 6953 miles / 11190 kilometers / 6042 nautical miles.

Distance from Accra to Helena

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

Vincenty's formula (applied above)

• 6953.289 miles
• 11190.234 kilometers
• 6042.243 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

• 6947.431 miles
• 11180.806 kilometers
• 6037.152 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 Accra to Helena?

The estimated flight time from Kotoka International Airport to Helena Regional Airport is 13 hours and 39 minutes.

What is the time difference between Accra and Helena?

The time difference between Accra and Helena is 7 hours. Helena is 7 hours behind Accra.

Flight carbon footprint between Kotoka International Airport (ACC) and Helena Regional Airport (HLN)

On average, flying from Accra to Helena generates about 848 kg of CO2 per passenger, and 848 kilograms equals 1 870 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Accra to Helena

See the map of the shortest flight path between Kotoka International Airport (ACC) and Helena Regional Airport (HLN).

Airport information

Origin	Kotoka International Airport
City:	Accra
Country:	Ghana
IATA Code:	ACC
ICAO Code:	DGAA
Coordinates:	5°36′18″N, 0°10′0″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