Distance between Los Angeles, CA (LAX) and Great Falls, MT (GTF)
Distance from Los Angeles to Great Falls (Los Angeles International Airport – Great Falls International Airport) is 1004 miles / 1615 kilometers / 872 nautical miles.
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Los Angeles - Great Falls
How far is Great Falls from Los Angeles?
There are several ways to calculate distances between Los Angeles and Great Falls. Here are two common methods:
Vincenty's formula (applied above)- 1003.611 miles
- 1615.155 kilometers
- 872.114 nautical miles
Vincenty's formula calculates the distance between latitude/longitude points on the earth’s surface, using an ellipsoidal model of the earth.
Haversine formula- 1004.416 miles
- 1616.451 kilometers
- 872.813 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).
Flight duration
Estimated flight time from Los Angeles International Airport (LAX) to Great Falls International Airport (GTF) is 2 hours 24 minutes.
Time difference and current local times
The time difference between Los Angeles and Great Falls is 1 hour. Great Falls is 1 hour ahead of Los Angeles.
Time Difference
Los Angeles, CA
Great Falls, MT
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (333 pounds).
Airport information
| A | Los Angeles International Airport |
|---|---|
| City: | Los Angeles, CA |
| Country: | United States  |
| IATA Code: | LAX |
| ICAO Code: | KLAX |
| Coordinates: | 33°56′33″N, 118°24′28″W |
| B | 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 |
Los Angeles to Great Falls flight path
Shortest flight path between Los Angeles International Airport (LAX) and Great Falls International Airport (GTF).
Frequent Flyer Miles Calculator
Los Angeles (LAX) → Great Falls (GTF).
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