How far is Helena, MT, from Prescott, AZ?

The distance between Prescott (Ernest A. Love Field) and Helena (Helena Regional Airport) is 825 miles / 1328 kilometers / 717 nautical miles.

The driving distance from Prescott (PRC) to Helena (HLN) is 1097 miles / 1766 kilometers, and travel time by car is about 19 hours 19 minutes.

Distance from Prescott to Helena

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

Vincenty's formula (applied above)

• 825.045 miles
• 1327.781 kilometers
• 716.944 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

• 826.139 miles
• 1329.543 kilometers
• 717.896 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 Prescott to Helena?

The estimated flight time from Ernest A. Love Field to Helena Regional Airport is 2 hours and 3 minutes.

What is the time difference between Prescott and Helena?

There is no time difference between Prescott and Helena.

Flight carbon footprint between Ernest A. Love Field (PRC) and Helena Regional Airport (HLN)

On average, flying from Prescott to Helena generates about 137 kg of CO2 per passenger, and 137 kilograms equals 302 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Prescott to Helena

See the map of the shortest flight path between Ernest A. Love Field (PRC) and Helena Regional Airport (HLN).

Airport information

Origin	Ernest A. Love Field
City:	Prescott, AZ
Country:	United States
IATA Code:	PRC
ICAO Code:	KPRC
Coordinates:	34°39′16″N, 112°25′11″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