Air Miles Calculator

Distance between Atlanta, GA (ATL) and Kalispell, MT (FCA)

Distance from Atlanta to Kalispell (Glacier Park International Airport – Hartsfield–Jackson Atlanta International Airport) is 1842 miles / 2964 kilometers / 1600 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 1841.569 miles
  • 2963.719 kilometers
  • 1600.280 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
  • 1839.011 miles
  • 2959.602 kilometers
  • 1598.057 nautical miles

The haversine formula calculates the distance between latitude/longitude points assuming a spherical earth (great-circle distance).

Flight duration

Estimated flight time from Hartsfield–Jackson Atlanta International Airport (ATL) to Glacier Park International Airport (FCA) is 3 hours 59 minutes.

Time difference and current local times

The time difference between Atlanta and Kalispell is 2 hours. Kalispell is 2 hours behind Atlanta.

Time Difference

Atlanta
Kalispell

Atlanta, GA

 EDT

Kalispell, MT

 MDT

Airport information


A Hartsfield–Jackson Atlanta International Airport
City: Atlanta, GA
Country: United States Flag of United States
IATA Code: ATL
ICAO Code: KATL
Coordinates: 33°38′12″N, 84°25′41″W

B Glacier Park International Airport
City: Kalispell, MT
Country: United States Flag of United States
IATA Code: FCA
ICAO Code: KGPI
Coordinates: 48°18′37″N, 114°15′21″W

Map

Atlanta to Kalispell flight map.

Frequent Flyer Miles Calculator

Atlanta (ATL) → Kalispell (FCA).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
1842
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
1842

Round trip?