The distance from Earth to an object is unrelated to the speed at which that object is travelling.
Your question is the equivalent of asking "A car is travelling at a a speed of 50 mph, how far away is it from my house?"
No Regulus or Alpha Leonis is 23.8 parsecs from the Earth.
260 +/- 20 parsecs.
The Earth orbits the Sun. The Sun orbits the common center of mass of the Milky Way galaxy as a whole, and it carries the Earth along with it. The Milky Way is moving in the general direction of the Andromeda galaxy, and both of them, and the other galaxies in the Local Group (and beyond, to a distance of about 60 million parsecs) are moving towards the Great At tractor.
Sirius is approximately 2.6 parsecs or 8.6 light years away from Earth.
Approx 260 +/- 20 parsecs.
The distance from Earth is about 6,500 light years (2000 parsecs).
The galactic center is approximately 25,000 light-years away from Earth. This region of the Milky Way galaxy contains a supermassive black hole and is a hub of activity with stars, gas, and dust. Astronomers study this area to understand the structure and dynamics of our galaxy.
Absolute magnitude is a measure of the intrinsic brightness of a celestial object, such as a star or galaxy. It is defined as the brightness the object would have if it were located at a standard distance of 10 parsecs (32.6 light years) away from Earth. This measurement allows astronomers to compare the true brightness of different objects independently of their distance from Earth.
0 km. The Earth is part of our galaxy.0 km. The Earth is part of our galaxy.0 km. The Earth is part of our galaxy.0 km. The Earth is part of our galaxy.
Denebola is located approximately 36.9 light-years away from Earth.
The Earth is in the MilkyWay galaxy.
The distance is 41 parsecs (approx 134 lightyears).