How far is Helena, MT, from Pago Pago?

The distance between Pago Pago (Pago Pago International Airport) and Helena (Helena Regional Airport) is 5550 miles / 8932 kilometers / 4823 nautical miles.

Distance from Pago Pago to Helena

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

Vincenty's formula (applied above)

• 5550.297 miles
• 8932.338 kilometers
• 4823.077 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

• 5559.516 miles
• 8947.174 kilometers
• 4831.087 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 Pago Pago to Helena?

The estimated flight time from Pago Pago International Airport to Helena Regional Airport is 11 hours and 0 minutes.

What is the time difference between Pago Pago and Helena?

The time difference between Pago Pago and Helena is 4 hours. Helena is 4 hours ahead of Pago Pago.

Flight carbon footprint between Pago Pago International Airport (PPG) and Helena Regional Airport (HLN)

On average, flying from Pago Pago to Helena generates about 656 kg of CO2 per passenger, and 656 kilograms equals 1 447 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Pago Pago to Helena

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

Airport information

Origin	Pago Pago International Airport
City:	Pago Pago
Country:	American Samoa
IATA Code:	PPG
ICAO Code:	NSTU
Coordinates:	14°19′51″S, 170°42′36″W

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