Air Miles Calculator

Distance between Columbus, OH (CMH) and Atlanta, GA (ATL)

Distance from Columbus to Atlanta (Hartsfield–Jackson Atlanta International Airport – John Glenn Columbus International Airport) is 447 miles / 719 kilometers / 388 nautical miles.

Calculations with different methods

Vincenty's formula (applied above)
  • 446.822 miles
  • 719.090 kilometers
  • 388.277 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
  • 447.640 miles
  • 720.407 kilometers
  • 388.988 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 John Glenn Columbus International Airport (CMH) to Hartsfield–Jackson Atlanta International Airport (ATL) is 1 hour 20 minutes.

Time difference and current local times

There is no time difference between Columbus and Atlanta.

Time Difference

Columbus
Atlanta

Columbus, OH

 EST

Atlanta, GA

 EST

Carbon dioxide emissions

Estimated CO2 emissions per passenger is 86 kg (189 pounds).

Airport information


A John Glenn Columbus International Airport
City: Columbus, OH
Country: United States Flag of United States
IATA Code: CMH
ICAO Code: KCMH
Coordinates: 39°59′52″N, 82°53′30″W

B 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

Map

Columbus to Atlanta flight map.

Frequent Flyer Miles Calculator

Columbus (CMH) → Atlanta (ATL).

Elite level bonus (%):
Booking class bonus (%):
Air miles:
447
Elite level bonus:
0
Booking class bonus:
0

In total

Total frequent flyer miles:
447

Round trip?