Cooker Hood vent position? I want to install a cooker hood in my kitchen and hold...

I want to install a cooker hood in my kitchen and hold found that there is a 4" hole already available but because of the design of my cupboards the cooker hood hole would hold to be on the far right as you look at the hood.
I can only find hoods beside top or rear meeting point holes.
Is there a hood out at hand to suit?????
BBBQ cover?
Answers:    MOST COOKER HOODS CAN BE EITHER INSTALLED USING A FLEXIBLE DUCT OR THEY CAN BE USED AS A RE-CIRCULATING FAN USING A CARBON FILTER SYSTEM.THE INSTRUCTION MANUAL SHOULD SHOW THIS IF IT IS APPLICABLE.
My toilet keep running. How do I...
Hi. can you not get a flexi hose and connect to the top of thecooker hood and nurture it round to the existing hole, ive never seen side exit vent cause usually they are built between two unit