A map of the Mid-Atlantic Ridge. The Mid-Atlantic Ridge (MAR) is a mid-ocean ridge, a divergent tectonic plate or constructive plate boundary located along the floor of the Atlantic Ocean, and part of the longest mountain range in the world.
Since the distances are so large, we usually express them in Astronomical Units (AU). (An AU is the average distance from Earth to the Sun, about 150 million kilometers or 93 million miles.) The table below lists the distance of each planet from the Sun in AU. (Numbers were taken from this page.)
FYI extra: Astronomers use the average distance from the earth to the sun (93 million miles) as the standard for one astronomical unit (1 AU). It takes light from the sun about 8.317 minutes to reach the earth. 60 seconds in one minute; LT @ 11,176,920 miles a min.