The distance across the diamond is 114.6 feet.
90 feet, same as the distance between any two other bases.
The distance between 1st base and 3rd base on a MLB field is 127'.
60' 60" from homebase to the pitcher's mound. 127' 3-3/8" from homebase to 2nd 90' from base to base (Home to 1st, 1st to 2nd, ect...)
The distance from 3rd base to 1st base in the MLB is 127 feet 3 3/8 inches (127' 3 3/8")
The distance between first and second is 60 feet
the distance between all the bases in major league baseball is 90 feet. home --> first first--> second second--> third third--> home all are 90 feet apart
If there is a person on base, but there is no force (base runners on base from 3rd, 2nd to 1st, or just 1st)