Connect google maps api with an web and mobile app

1. Create a web form that allows user to add the pick up and deliver addresses in colombia, south America 2. Get the latitude and longitude for each of the addresses above and calculate de distance and routes between them 3. Send the addresses to a database, in different fields, (pick up Address, deliver Address, Longitude pick up, Latitude pick up,Longitude deliver, Latitude deliver, Distance, Routes) 4. Send the routes to a mobile client (android) and let the user check in at any time and compare if the check in location is near to the pick up adress and delivery adress. There's something already developed: [login to view URL] [login to view URL] here should be the web form I could be more than two addresses: The pick up address and some other deliveries addresses