Code for GEO Distance Calculation and Rank on Distance

We need **the code to calculate GEO distance based on USA zip codes and Canada postcodes, and rank related businesses on the shortest distance from the zip code or city name that a searcher enters**. We are going to provide you with sample business data (company listings for a small area) and zipcodes or postcodes. Your job will be to make the business database searchable, and display the search results by distance as described above and below... For example, a visitor did a keyword search "restaurant" with a city name "North York" (in great Toronto) in location box. The system should bring out all restaurants in North York or around areas, and list them by the order that the business with the shortest distance to center North York is listed on top and the business with the second shortest distance ranked next... Each distance reading that a business to the center location of the searched zipcode or city should be displayed on web by a number or image. This is a live demo: <[login to view URL]> . **The system should rank paid businesses by distance first, and then rank free businesses by distance following paid businesses. ** To get related information, you may use keyword "**geo distance calculation**" and search it on Google. Much useful info could be found. Please show your true understanding of this project, and also related demo sites. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform MySQL either 4.0.x or 5.0.x