How far is Helena, MT, from Palermo?

The distance between Palermo (Falcone Borsellino Airport) and Helena (Helena Regional Airport) is 5681 miles / 9143 kilometers / 4937 nautical miles.

Distance from Palermo to Helena

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

Vincenty's formula (applied above)

• 5681.444 miles
• 9143.399 kilometers
• 4937.040 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

• 5667.181 miles
• 9120.444 kilometers
• 4924.646 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 Palermo to Helena?

The estimated flight time from Falcone Borsellino Airport to Helena Regional Airport is 11 hours and 15 minutes.

What is the time difference between Palermo and Helena?

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

Flight carbon footprint between Falcone Borsellino Airport (PMO) and Helena Regional Airport (HLN)

On average, flying from Palermo to Helena generates about 674 kg of CO2 per passenger, and 674 kilograms equals 1 485 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Palermo to Helena

See the map of the shortest flight path between Falcone Borsellino Airport (PMO) and Helena Regional Airport (HLN).

Airport information

Origin	Falcone Borsellino Airport
City:	Palermo
Country:	Italy
IATA Code:	PMO
ICAO Code:	LICJ
Coordinates:	38°10′33″N, 13°5′27″E

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