How much time on average does it take to drive from Dingle to Cliffs Of Moher? We are panning on leaving around 9 am.

you should give youself about 3 hours using the main route and taking into account time for the Tarbert Ferry. I would recommend going via Castlegregory and over The Conor Pass. The views on the pass are magnificent and if you have the time take this route(add 30 minutes). You could also stop in Tralee at The Kerry Count Museum which traces the history of Kerry back to stone age man. Finally I would recommend a stop in Liscannor for dinner or a late lunch at Vaughans Anchor Inn. They are ten minutes from the cliffs. If you like seafood this is a must stop. Their chowder is second to none. They also do B&B so they could be an option for an overnight.