How far is Helena, MT, from Queenstown?

The distance between Queenstown (Queenstown Airport) and Helena (Helena Regional Airport) is 7937 miles / 12773 kilometers / 6897 nautical miles.

Distance from Queenstown to Helena

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

Vincenty's formula (applied above)

• 7936.585 miles
• 12772.696 kilometers
• 6896.704 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

• 7950.334 miles
• 12794.822 kilometers
• 6908.651 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 Queenstown to Helena?

The estimated flight time from Queenstown Airport to Helena Regional Airport is 15 hours and 31 minutes.

What is the time difference between Queenstown and Helena?

The time difference between Queenstown and Helena is 20 hours. Helena is 20 hours behind Queenstown.

Flight carbon footprint between Queenstown Airport (ZQN) and Helena Regional Airport (HLN)

On average, flying from Queenstown to Helena generates about 989 kg of CO2 per passenger, and 989 kilograms equals 2 181 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Queenstown to Helena

See the map of the shortest flight path between Queenstown Airport (ZQN) and Helena Regional Airport (HLN).

Airport information

Origin	Queenstown Airport
City:	Queenstown
Country:	New Zealand
IATA Code:	ZQN
ICAO Code:	NZQN
Coordinates:	45°1′15″S, 168°44′20″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