How far is Johnstown from Atlanta?
There are several ways to calculate distances between Atlanta and Johnstown. Here are two common methods:Vincenty's formula (applied above)
- 554.640 miles
- 892.607 kilometers
- 481.969 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
- 554.990 miles
- 893.171 kilometers
- 482.274 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 Hartsfield–Jackson Atlanta International Airport (ATL) to Johnstown–Cambria County Airport (JST) is 1 hour 33 minutes.
Time difference and current local times
There is no time difference between Atlanta and Johnstown.
Carbon dioxide emissions
Estimated CO2 emissions per passenger is 107 kg (235 pounds).
|A||Hartsfield–Jackson Atlanta International Airport|
|B||Johnstown–Cambria County Airport|
Atlanta to Johnstown flight map.
Frequent Flyer Miles Calculator
Atlanta (ATL) → Johnstown (JST).