How far is Helena, MT, from Laoag?

The distance between Laoag (Laoag International Airport) and Helena (Helena Regional Airport) is 6907 miles / 11116 kilometers / 6002 nautical miles.

Distance from Laoag to Helena

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

Vincenty's formula (applied above)

• 6907.420 miles
• 11116.414 kilometers
• 6002.383 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

• 6896.752 miles
• 11099.246 kilometers
• 5993.113 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 Laoag to Helena?

The estimated flight time from Laoag International Airport to Helena Regional Airport is 13 hours and 34 minutes.

What is the time difference between Laoag and Helena?

The time difference between Laoag and Helena is 15 hours. Helena is 15 hours behind Laoag.

Flight carbon footprint between Laoag International Airport (LAO) and Helena Regional Airport (HLN)

On average, flying from Laoag to Helena generates about 842 kg of CO2 per passenger, and 842 kilograms equals 1 856 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Laoag to Helena

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

Airport information

Origin	Laoag International Airport
City:	Laoag
Country:	Philippines
IATA Code:	LAO
ICAO Code:	RPLI
Coordinates:	18°10′41″N, 120°31′55″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