How far is Helena, MT, from Barcelona?

The distance between Barcelona (Barcelona–El Prat Airport) and Helena (Helena Regional Airport) is 5153 miles / 8294 kilometers / 4478 nautical miles.

Distance from Barcelona to Helena

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

Vincenty's formula (applied above)

• 5153.376 miles
• 8293.555 kilometers
• 4478.162 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

• 5139.699 miles
• 8271.544 kilometers
• 4466.276 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 Barcelona to Helena?

The estimated flight time from Barcelona–El Prat Airport to Helena Regional Airport is 10 hours and 15 minutes.

What is the time difference between Barcelona and Helena?

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

Flight carbon footprint between Barcelona–El Prat Airport (BCN) and Helena Regional Airport (HLN)

On average, flying from Barcelona to Helena generates about 604 kg of CO2 per passenger, and 604 kilograms equals 1 331 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Barcelona to Helena

See the map of the shortest flight path between Barcelona–El Prat Airport (BCN) and Helena Regional Airport (HLN).

Airport information

Origin	Barcelona–El Prat Airport
City:	Barcelona
Country:	Spain
IATA Code:	BCN
ICAO Code:	LEBL
Coordinates:	41°17′49″N, 2°4′42″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