Air Miles Calculator

Distance between Atlanta, GA (ATL) and Johnstown, PA (JST)

Distance from Atlanta to Johnstown (Hartsfield–Jackson Atlanta International Airport – Johnstown–Cambria County Airport) is 555 miles / 893 kilometers / 482 nautical miles.

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).

Flight duration

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.

Time Difference

Atlanta
Johnstown

Atlanta, GA

 EDT

Johnstown, PA

 EDT

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 107 kg (235 pounds).

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 Johnstown–Cambria County Airport
City: Johnstown, PA
Country: United States Flag of United States
IATA Code: JST
ICAO Code: KJST
Coordinates: 40°18′57″N, 78°50′2″W

Atlanta to Johnstown flight path

Shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and Johnstown–Cambria County Airport (JST).

Frequent Flyer Miles Calculator

Atlanta (ATL) → Johnstown (JST).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
555
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
555

Round trip?