Universe Today; Diámetro de la Tierra; Fraser Cain; 2008 Diameter-of-earth Universe Today "The diameter of the Earth is 12,742 km" Earth's diameter is just 7,926 miles Earth's diameter is just 7,926 miles Universe Today www.universetoday.com... Earth's diameter is just 7,926 miles Earth's diameter is just 7,926 miles Diameter-of-earth "The diameter of the Earth is 12,742 km" Universe Today Earth's diameter is just 7,926 miles Earth's diameter is just 7,926 miles