How far is Long Beach from Great Falls?
There are several ways to calculate distances between Great Falls and Long Beach. Here are two common methods:Vincenty's formula (applied above)
- 1006.971 miles
- 1620.562 kilometers
- 875.034 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
- 1007.827 miles
- 1621.941 kilometers
- 875.778 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).
Estimated flight time from Great Falls International Airport (GTF) to Long Beach Airport (LGB) is 2 hours 24 minutes.
Time difference and current local times
The time difference between Great Falls and Long Beach is 1 hour. Long Beach is 1 hour behind Great Falls.
Great Falls, MT
Long Beach, CA
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 151 kg (333 pounds).
Great Falls to Long Beach flight path
Shortest flight path between Great Falls International Airport (GTF) and Long Beach Airport (LGB).
Frequent Flyer Miles Calculator
Great Falls (GTF) → Long Beach (LGB).