Last night I made this small webpage which takes any two points and shows a video of driving from one point to another atop the Google's Streetview Car. Download the file here https://gist.github.com/spicavigo/5263511 and open it in your browser. Wait for a minute or so for the video to load. Note that you should not move away from the browser window because the video will start automatically once its ready and restarting it would require opening the JS console of your browser.Currently the two locations are hardcoded (Penn Station and 7th Avenue / West 49th Street, New York.
Once I get time, I will try and make a better interface for it.
Things that can be controlled here are the locations, speed of the car and number of frames in the video. So I will integrate them in the interface.
I think its cool. What do you say?