How far is Great Falls, MT, from Dublin?

The distance between Dublin (Dublin Airport) and Great Falls (Great Falls International Airport) is 4218 miles / 6788 kilometers / 3665 nautical miles.

Distance from Dublin to Great Falls

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

Vincenty's formula (applied above)

• 4217.780 miles
• 6787.859 kilometers
• 3665.151 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

• 4204.913 miles
• 6767.152 kilometers
• 3653.970 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 Dublin to Great Falls?

The estimated flight time from Dublin Airport to Great Falls International Airport is 8 hours and 29 minutes.

What is the time difference between Dublin and Great Falls?

The time difference between Dublin and Great Falls is 7 hours. Great Falls is 7 hours behind Dublin.

Flight carbon footprint between Dublin Airport (DUB) and Great Falls International Airport (GTF)

On average, flying from Dublin to Great Falls generates about 484 kg of CO2 per passenger, and 484 kilograms equals 1 066 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Dublin to Great Falls

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

Airport information

Origin	Dublin Airport
City:	Dublin
Country:	Ireland
IATA Code:	DUB
ICAO Code:	EIDW
Coordinates:	53°25′16″N, 6°16′12″W

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