Test data for spatial search unit tests

I'm looking for a small database (e.g. 50 addresses) of US postal addresses with ZIP codes, 开发者_StackOverflow中文版and if possible, a distance between each one for the spatial search engine unit tests.

Do you know where I can get such a database?

Just look for some famous locations (e.g. Statue of Liberty or some museums) on Google Maps. You'll get an address, then you may check a distance to any other place.

Automating this task should be easy via Google Maps API and you can get even bigger database than 50 addresses.

you can make spatial data by yourself. Here is a list of websites which help you: http://www.bidn.com/blogs/MikeDavis/ssis/628/convert-address-to-spatial-data-geocoding-for-sql-server-r2