456789.809 miles
All meridians of longitude join the Earth's north and south pole, so the length of every meridian is 1/2 of the Earth's polar circumference.
The earth is wider around the equator, not the prime meridian. Hope this helps you :D
180th meridian
The longitude of every point on Earth, from the Prime Meridian out to halfway around the world in the westerly direction is labeled "west longitude". The longitude of every point on Earth from the Prime Meridian out to halfway around the world in the easterly direction is labeled "east longitude".
The prime meridian is the zero degree vertical longitude line on the globe of the Earth. An example sentence would be: She used to live close to the prime meridian.
The prime meridian encircles the entire earth, which means it is the same length as the earth's circumference, which is 24,901.55 miles.
The prime meridian encircles the entire earth, which means it is the same length as the earth's circumference, which is 24,901.55 miles.
The Prime Meridian only extends from the North Pole to the South Pole along the 0° longitude line,which is only half of the Earth's circumference.The circumference of the Earth that includes the Prime Meridian is a polar circumference measuring approximately 40,008 km (about 24,860 miles), which is shorter than the equatorial circumference by about 67 km (42 miles), not including elevation above or below MSL.
All meridians of longitude join the Earth's north and south pole, so the length of every meridian is 1/2 of the Earth's polar circumference.
The earth is wider around the equator, not the prime meridian. Hope this helps you :D
180th meridian
The Prime Meridian and the meridian of 180° longitude combine to form a great circle on the Earth. Each of them alone is a semi-circle.
The longitude of every point on Earth, from the Prime Meridian out to halfway around the world in the westerly direction is labeled "west longitude". The longitude of every point on Earth from the Prime Meridian out to halfway around the world in the easterly direction is labeled "east longitude".
The prime meridian is the zero degree vertical longitude line on the globe of the Earth. An example sentence would be: She used to live close to the prime meridian.
Every meridian of longitude is a semi-circle that joins the north and south poles. So the length of each one is 1/2 of the earth's polar circumference, about 12,400 miles. (rounded)
The line name at 0 degrees longitude is commonly referred to as the Prime Meridian. This line passes through Greenwich, London, United Kingdom and can also be referred to as the International Meridian or Greenwich Meridian.
The Prime Meridian (formerly known as the Greenwich meridian. It runs vertically around the Earth, passing though Greenwich, England.