How far is Helena, MT, from Vienna?

The distance between Vienna (Vienna International Airport) and Helena (Helena Regional Airport) is 5212 miles / 8388 kilometers / 4529 nautical miles.

Distance from Vienna to Helena

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

Vincenty's formula (applied above)

• 5212.308 miles
• 8388.397 kilometers
• 4529.372 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

• 5197.396 miles
• 8364.398 kilometers
• 4516.414 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 Vienna to Helena?

The estimated flight time from Vienna International Airport to Helena Regional Airport is 10 hours and 22 minutes.

What is the time difference between Vienna and Helena?

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

Flight carbon footprint between Vienna International Airport (VIE) and Helena Regional Airport (HLN)

On average, flying from Vienna to Helena generates about 612 kg of CO2 per passenger, and 612 kilograms equals 1 348 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Vienna to Helena

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

Airport information

Origin	Vienna International Airport
City:	Vienna
Country:	Austria
IATA Code:	VIE
ICAO Code:	LOWW
Coordinates:	48°6′37″N, 16°34′10″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