The real question is - in relation to what? Rotation? The Sun? In reference to rotation, it's close to 1000mph. That's 16.7778 miles per minute and 0.2778 miles per second, roughly.
A:The answer depends upon your frame of reference:
18 miles per second
An object moving at 400 mph is traveling at: 586.7 feet per second.
How fast are you moving?
93,000,000 miles is the average miles from the earth to the sun
An object moving at 71 miles per hour travels 104.1 feet per second.
Venus is around 26 million miles from Earth. It is the second planet from the Sun, which is nearly 70 million miles from Venus.
Light travels 186,282.4 miles per second in the vacuum of space. At that speed, it takes the light from the sun about 8 minutes and 18 seconds to reach Earth.
The continent of Europe is about 3.9 million square miles in size. This is the second smallest of the continents on the planet Earth.
Much less than a light-year. A light-year is the distance light travels in a year; from the Moon, the light takes only a bit more than a second. The Moon is at an average distance of about 380,000 km. A light-year is about 9,500,000,000,000 km. If you divide the first number by the second, you'll get the number of light-years as a decimal.
When calculating the velocity of the earth there are three major vectors to calculate. First, the velocity of the earth as it orbits the sun. Second, the velocity as the solar system rotates around the galaxy. Third, the velocity that the Milky Way galaxy is moving through the universe. The Earth moves at 30 km/sec around the sun. The sun moves at 250 km/sec around the Milky Way and finally, the Milky Way is moving at about 300 km/second.
Neptune is approximately 2.73 billion miles from Earth.
unofficial 22.75 miles/unofficial speed 2700 m.p.h- 3/4 of a mile every second.