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

Flight distance from Atlanta to Columbus (Hartsfield–Jackson Atlanta International Airport – John Glenn Columbus International Airport) is 447 miles / 719 kilometers / 388 nautical miles. Estimated flight time is 1 hour 20 minutes.

Driving distance from Atlanta (ATL) to Columbus (CMH) is 576 miles / 927 kilometers and travel time by car is about 10 hours 27 minutes.

## Map of flight path and driving directions from Atlanta to Columbus.

Shortest flight path between Hartsfield–Jackson Atlanta International Airport (ATL) and John Glenn Columbus International Airport (CMH).

## How far is Columbus from Atlanta?

There are several ways to calculate distances between Atlanta and Columbus. Here are two common 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 – the shortest distance between two points).

## Airport information

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

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

## Time difference and current local times

There is no time difference between Atlanta and Columbus.

EDT

EDT

## Carbon dioxide emissions

Estimated CO2 emissions per passenger is 91 kg (201 pounds).

## Frequent Flyer Miles Calculator

Atlanta (ATL) → Columbus (CMH).

Distance:
447
Elite level bonus:
0
Booking class bonus:
0

### In total

Total frequent flyer miles:
447

Round trip?