Address Localization from text inputs fileds

We need to locate various places from de addresses the user puts inside some text input fields. Calculate de distance between those points and save the info in a table with this fileds: `address` varchar(150) NOT NULL, `lat_lon` varchar(130) DEFAULT NULL, `task_id` int(11) NOT NULL, `country_id` int(11) NOT NULL, `region_id` int(11) NOT NULL, `city_id` int(11) NOT NULL, `date_created` timestamp NULL DEFAULT NULL, It must work for addresses from Colombia, South America using [login to view URL] It must work as [login to view URL] but also getting the distance of the car route between the points. The form where the addresses com from is something as the one on the added files: It is a delivery shipping place where someone ask for picking something in one place and taking it to another, so the price of the task dependes on the distance. Thats why it should be added to a id task.