How far is Helena, MT, from Wellington?

The distance between Wellington (Wellington International Airport) and Helena (Helena Regional Airport) is 7539 miles / 12133 kilometers / 6551 nautical miles.

Distance from Wellington to Helena

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

Vincenty's formula (applied above)

• 7539.040 miles
• 12132.908 kilometers
• 6551.246 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

• 7553.294 miles
• 12155.849 kilometers
• 6563.633 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 Wellington to Helena?

The estimated flight time from Wellington International Airport to Helena Regional Airport is 14 hours and 46 minutes.

What is the time difference between Wellington and Helena?

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

Flight carbon footprint between Wellington International Airport (WLG) and Helena Regional Airport (HLN)

On average, flying from Wellington to Helena generates about 932 kg of CO2 per passenger, and 932 kilograms equals 2 054 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Wellington to Helena

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

Airport information

Origin	Wellington International Airport
City:	Wellington
Country:	New Zealand
IATA Code:	WLG
ICAO Code:	NZWN
Coordinates:	41°19′37″S, 174°48′17″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