Google Maps V3: Comparing the distance of multiple points

Question

I want to create a Google map which automatically calculates the distance between a number of different points.

For example: I have map and 3 points A-shop1, B-shop2, and C-customer. I want to show on one map distance between point C --> A, and second distance from point C --> B (not step, two difrent road). I want to show which store is closer.

thx

Answer 1

Use google's distance matrix api. https://developers.google.com/maps/documentation/distancematrix/