Blender for some reason doesn’t include a method to spread out all the objects of your selection so you can view them. So here is a quick snippet that will spread all of your selection across the X axis:
import bpy # Starting offset offset = 0 # Distance between the objects distance = 3 for obj in bpy.context.selected_objects: obj.location.x = offset offset += distance + obj.dimensions.x
Paste that into a new script in the Scripting tab, select the objects you want to distribute, and hit the Play button.
Just a little snippet to make life a bit easier - enjoy!