How far is Great Falls, MT, from Laoag?

The distance between Laoag (Laoag International Airport) and Great Falls (Great Falls International Airport) is 6890 miles / 11089 kilometers / 5987 nautical miles.

Distance from Laoag to Great Falls

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

Vincenty's formula (applied above)

• 6890.149 miles
• 11088.621 kilometers
• 5987.376 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

• 6879.518 miles
• 11071.511 kilometers
• 5978.138 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 Great Falls?

The estimated flight time from Laoag International Airport to Great Falls International Airport is 13 hours and 32 minutes.

What is the time difference between Laoag and Great Falls?

The time difference between Laoag and Great Falls is 15 hours. Great Falls is 15 hours behind Laoag.

Flight carbon footprint between Laoag International Airport (LAO) and Great Falls International Airport (GTF)

On average, flying from Laoag to Great Falls generates about 839 kg of CO2 per passenger, and 839 kilograms equals 1 851 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Laoag to Great Falls

See the map of the shortest flight path between Laoag International Airport (LAO) and Great Falls International Airport (GTF).

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	Great Falls International Airport
City:	Great Falls, MT
Country:	United States
IATA Code:	GTF
ICAO Code:	KGTF
Coordinates:	47°28′55″N, 111°22′15″W