I see this thread lasting a long time.
If your gona start a VS thread try compareing the navies of the nations or the airforces not the country themselves. Those threads are frowned upon round' here.
Also in this impossible scenario if the US had all 13 of her carrier groups in the Alantic, theres no way in hell anybody in Europe is getting close to US shores. They lack the carriers and the advanced destroyers and cruisers of the US. Also european navies have a ways to go to catch up in AAW and ASW.