How far is Helena, MT, from Alicante?

The distance between Alicante (Alicante–Elche Airport) and Helena (Helena Regional Airport) is 5218 miles / 8398 kilometers / 4535 nautical miles.

Distance from Alicante to Helena

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

Vincenty's formula (applied above)

• 5218.244 miles
• 8397.950 kilometers
• 4534.530 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

• 5205.007 miles
• 8376.647 kilometers
• 4523.028 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 Alicante to Helena?

The estimated flight time from Alicante–Elche Airport to Helena Regional Airport is 10 hours and 22 minutes.

What is the time difference between Alicante and Helena?

The time difference between Alicante and Helena is 8 hours. Helena is 8 hours behind Alicante.

Flight carbon footprint between Alicante–Elche Airport (ALC) and Helena Regional Airport (HLN)

On average, flying from Alicante to Helena generates about 612 kg of CO2 per passenger, and 612 kilograms equals 1 350 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Alicante to Helena

See the map of the shortest flight path between Alicante–Elche Airport (ALC) and Helena Regional Airport (HLN).

Airport information

Origin	Alicante–Elche Airport
City:	Alicante
Country:	Spain
IATA Code:	ALC
ICAO Code:	LEAL
Coordinates:	38°16′55″N, 0°33′29″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