What is the total land area of the earth in sq miles?

ContinentArea in Square Miles

(Square Km)Percent of Total Land Area on EarthThe World57,308,738 Sq. Miles (148,429,000 Sq. Km)100%Asia (plus the Middle East)17,212,000 Sq. Miles (44,579,000 Sq. Km)30.0%Africa11,608,000 Sq. Miles (30,065,000 Sq. Km)20.3%North America9,365,000 Sq. Miles (24,256,000 Sq. Km)16.3%South America6,880,000 Sq. Miles (17,819,000 Sq. Km)12.0%Antarctica5,100,000 Sq. Miles (13,209,000 Sq. Km)8.9%Europe3,837,000 Sq. Miles (9,938,000 Sq. Km)6.7%Australia (plus Oceania)2,968,000 Sq. Miles (7,687,000 Sq. Km)5.2%