How do I snap to the next nearest sprite while going right?

Okay so I have this orange line which is a bullet, I just want it to snap to the next sprite to the right of the current sprite everytime I press right arrow. What I have currently works if theres only 1 sprite its overlapping. When theres 2 sprites its overlapping it skips all the ones its overlapping and only picks only one to snap to. What is a good way to do it so everytime I press right it goes in this order.

Don't check for overlapping. Pick all sprites with Sprite.X>Line.X, and then among them pick a sprite with the lowest X.

There are several ways to pick by lowest X, you can use a loop:

Sprite compare X > Line.X
For Each Sprite Ordered by Sprite.X 
... Line set X to Sprite.X
... Stop Loop

ok thanks i will try