From Atlanta, GA bus to Columbus, GA. 1 h 30 min $30. From Atlanta drive to Columbus. 1 h 49 min $12. From Garnett Station subway to Atlanta airport, fly to Columbus Metropolitan airport, then taxi to Columbus. 2 h 13 min $431. From Five Points Station subway to Hartsfield–Jackson Atlanta International Airport then shuttle to Columbus. 2 h 22 min $42.