How to calculate distance combination between two features in matlab?

I have to calculate the distance between two features in a large feature set ?

For example I have two feature set given below

X = (3,1,2,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,15,1,0,1,1,0,6,2,4,3,0,3,26,13,23,12,49,25,227.55,2834.88,0.08,12.46,157.49,0.07,1,1,1,1,1,11,1,1,3,1,1,2,1,1,4,1,4,1,1,6,1,1,1,1,1);

Y = (3,1,2,4,0,0,0,0,0,0,0,0,0,0,0,0,0,0,1,0,15,1,0,1,1,0,6,2,4,3,0,3,26,13,23,12,49,25,227.55,2834.88,0.08,12.46,157.49,0.07,1,1,1,1,1,11,1,1,3,1,1,2,1,1,1,4,4,1,1,6,1,1,1,1,1);

and I have to calculate the distance between two oppsite features e.g between 3-3 , 1-1 , 2-2 , 4-4 , 0-0 etc.

How I can calculate it ?