From the guidebook published by the NCAA, the front of the free throw line is 18 feet, 10 inches from the end line. The back of the line is 19 feet, and the center of the 18 inch hoop is 63 inches from the end line. So the back of the free throw line is 13 feet 9 inches from the center of the hoop.
7 yards
20.9 feet from center of rim.
Fifteen feet for all.
In high school, 19 9
The free throw line is always 15 ft from the line to the backboard
10 feet from the floor to the top of the goal (hoop).
Basketball hoops that the NBA use are ten feet high; however, basketball hoops on playgrounds and other places as such are shorter. Basketball ball hoops can also be bought in adjustable sizes.
The back of free throw (foul line) line is 13 feet 9 inches from the center from the goal, for the for the standard 10 foot high goal (from the floor to the top of the goal).
19 feet 9 inches measured horizontally form the center of the goal to the back of the arc.
20 feet 9 inches, same as all NCAA three point lines
43 feet
In College basketball the back of the free throw line is 13 feet 9 inches from the center of the goal or basket.