Google Maps 2D Driving Simulator is a great online application that will burn away any free time you have left. With a choice of 4 different vehicles this is brilliant. You can choose from many predefined locations or pick your own using an address or postcode. You can also change the view to Ariel view map view or a hybrid view consisting of both of them. You can find this by using this link http://geoquake.jp/en/webgame/DrivingSimulatorGM/.
Enjoy the video below