How far is Great Falls, MT, from Cairns?
The distance between Cairns (Cairns Airport) and Great Falls (Great Falls International Airport) is 7666 miles / 12337 kilometers / 6661 nautical miles.
Cairns Airport – Great Falls International Airport
Search flights
Distance from Cairns to Great Falls
There are several ways to calculate the distance from Cairns to Great Falls. Here are two standard methods:
Vincenty's formula (applied above)- 7665.832 miles
- 12336.961 kilometers
- 6661.426 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- 7668.563 miles
- 12341.356 kilometers
- 6663.799 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 Cairns to Great Falls?
The estimated flight time from Cairns Airport to Great Falls International Airport is 15 hours and 0 minutes.
What is the time difference between Cairns and Great Falls?
Flight carbon footprint between Cairns Airport (CNS) and Great Falls International Airport (GTF)
On average, flying from Cairns to Great Falls generates about 950 kg of CO2 per passenger, and 950 kilograms equals 2 094 pounds (lbs). The figures are estimates and include only the CO2 generated by burning jet fuel.
Map of flight path from Cairns to Great Falls
See the map of the shortest flight path between Cairns Airport (CNS) and Great Falls International Airport (GTF).
Airport information
| Origin | Cairns Airport |
|---|---|
| City: | Cairns |
| Country: | Australia  |
| IATA Code: | CNS |
| ICAO Code: | YBCS |
| Coordinates: | 16°53′8″S, 145°45′18″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 |