How far is La Paz from Helena, MT?

The distance between Helena (Helena Regional Airport) and La Paz (La Paz International Airport) is 1556 miles / 2504 kilometers / 1352 nautical miles.

The driving distance from Helena (HLN) to La Paz (LAP) is 2161 miles / 3478 kilometers, and travel time by car is about 39 hours 6 minutes.

Distance from Helena to La Paz

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

Vincenty's formula (applied above)

• 1556.158 miles
• 2504.393 kilometers
• 1352.264 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

• 1559.549 miles
• 2509.851 kilometers
• 1355.211 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 Helena to La Paz?

The estimated flight time from Helena Regional Airport to La Paz International Airport is 3 hours and 26 minutes.

What is the time difference between Helena and La Paz?

There is no time difference between Helena and La Paz.

Flight carbon footprint between Helena Regional Airport (HLN) and La Paz International Airport (LAP)

On average, flying from Helena to La Paz generates about 183 kg of CO2 per passenger, and 183 kilograms equals 404 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path and driving directions from Helena to La Paz

See the map of the shortest flight path between Helena Regional Airport (HLN) and La Paz International Airport (LAP).

Airport information

Origin	Helena Regional Airport
City:	Helena, MT
Country:	United States
IATA Code:	HLN
ICAO Code:	KHLN
Coordinates:	46°36′24″N, 111°58′58″W

Destination	La Paz International Airport
City:	La Paz
Country:	Mexico
IATA Code:	LAP
ICAO Code:	MMLP
Coordinates:	24°4′21″N, 110°21′43″W