Map of flight path and driving directions from Atlanta to Calgary.
Shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Calgary International Airport (YYC).
How far is Calgary from Atlanta?
There are several ways to calculate distances between Atlanta and Calgary. Here are two common methods:Vincenty's formula (applied above)
- 1913.830 miles
- 3080.012 kilometers
- 1663.073 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
- 1911.594 miles
- 3076.413 kilometers
- 1661.130 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 Atlanta and Calgary is 2 hours. Calgary is 2 hours behind Atlanta.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 210 kg (462 pounds).
Frequent Flyer Miles Calculator
Atlanta (ATL) → Calgary (YYC).