Ajax form calling a python script

Hi, My cousin have a trunking delivery business and he already have a website with an HTML Form to get quotes. The way it works now is that my cousin gets the from and to zipcode and he manually check on google maps the distance. Right now I have a working demo, but the demo is that you go to the rateform.py and python create a html form. I would like to know if I can use the current HTML and pass the value to a python script. I would like to create it that the user can't see the source code. Thanks