I actually like MapQuest the best. I can really find my house and zoom down to it. Plus you can get a road map and toggle back and forth between it and an aerial view. Not every area of the USA is supported. Will have to check for your particular World or USA area.
Great for blowing up road maps too. You can get far better details on things like Interstate ramps and all the turns a normal map will never show.
http://www.mapquest.com/maps/map.adp...sZze3l4QfAHFDD
This little puppy is actually useful in everyday situations and they aren't trying to sell you anything. Lot of nice features from the site.
Love the ability to print out very detailed maps and getting directions. Best site for this sort of thing I have ever found and I use it quite a bit. I have flown over areas I haven't been too in years to check for the amount of development that has taken place. Very nice, can actually make sense out of the maps.