45' to 35' feet
It is a little over 110 degrees
5 First base Second base Third base Home Pitchers mound
pitchers mound first base second base third base home plate outfield dugout
150 feet I'm sorry but the answer above is incorrect. the full distance between 3rd and 1st is only 127.28 feet. The distance from 1st to the pitchers mound is 63.72 feet. the same goes for 3rd to pitchers mound.
From home plate to second base is about 127ft, and the distance from home plate to the pitcher's mound is 60ft, so it's about 67ft from the pitcher's mound to second base. More precisely, it is 127ft 3 3/8" home to second and 60ft 6" mound to plate.
The pitchers mound
89 feet from the back tip of home plate
The distance between first and third base is 127.28 feet. Some people think that you can just divide that by 2 to get the distance between the mound and first or third base, but the pitcher's mound does not touch the straight line between first and third. It is actually lower, so the actual distance between first (or third) and the middle of the pitchers mound is 63.72 feet. This is according to the diagram on page 4 of the Official Baseball Rules (2011 edition)
In a regular MLB game, it is about 60 feet. Normally it should be the same distance from the pitcher's mound to home plate.
this is when the ball goes over the pitchers mound and hits the second base man in the head. The batter gets a hit, but the second basemen has been sacrificed.