How far is Great Falls, MT, from Melbourne?

The distance between Melbourne (Melbourne Airport) and Great Falls (Great Falls International Airport) is 8650 miles / 13920 kilometers / 7516 nautical miles.

Distance from Melbourne to Great Falls

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

Vincenty's formula (applied above)

• 8649.788 miles
• 13920.485 kilometers
• 7516.460 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

• 8657.768 miles
• 13933.327 kilometers
• 7523.395 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 Melbourne to Great Falls?

The estimated flight time from Melbourne Airport to Great Falls International Airport is 16 hours and 52 minutes.

What is the time difference between Melbourne and Great Falls?

The time difference between Melbourne and Great Falls is 18 hours. Great Falls is 18 hours behind Melbourne.

Flight carbon footprint between Melbourne Airport (MEL) and Great Falls International Airport (GTF)

On average, flying from Melbourne to Great Falls generates about 1 095 kg of CO2 per passenger, and 1 095 kilograms equals 2 413 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Melbourne to Great Falls

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

Airport information

Origin	Melbourne Airport
City:	Melbourne
Country:	Australia
IATA Code:	MEL
ICAO Code:	YMML
Coordinates:	37°40′23″S, 144°50′34″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