How far is Great Falls, MT, from Coonamble?

The distance between Coonamble (Coonamble Airport) and Great Falls (Great Falls International Airport) is 8205 miles / 13204 kilometers / 7130 nautical miles.

Distance from Coonamble to Great Falls

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

Vincenty's formula (applied above)

• 8204.840 miles
• 13204.410 kilometers
• 7129.811 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

• 8211.949 miles
• 13215.850 kilometers
• 7135.988 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 Coonamble to Great Falls?

The estimated flight time from Coonamble Airport to Great Falls International Airport is 16 hours and 2 minutes.

What is the time difference between Coonamble and Great Falls?

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

Flight carbon footprint between Coonamble Airport (CNB) and Great Falls International Airport (GTF)

On average, flying from Coonamble to Great Falls generates about 1 028 kg of CO2 per passenger, and 1 028 kilograms equals 2 267 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.

Map of flight path from Coonamble to Great Falls

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

Airport information

Origin	Coonamble Airport
City:	Coonamble
Country:	Australia
IATA Code:	CNB
ICAO Code:	YCNM
Coordinates:	30°58′59″S, 148°22′33″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