Map of flight path and driving directions from Great Falls to Los Angeles.
Shortest flight path between Great Falls International Airport (GTF) and Los Angeles International Airport (LAX).
How far is Los Angeles from Great Falls?
There are several ways to calculate distances between Great Falls and Los Angeles. 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).
Time difference and current local times
The time difference between Great Falls and Los Angeles is 1 hour. Los Angeles is 1 hour behind Great Falls.
Great Falls, MT
Los Angeles, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (333 pounds).
Frequent Flyer Miles Calculator
Great Falls (GTF) → Los Angeles (LAX).