shortest paths

[sames]

Hello everyone,
I am new to this forum.
I am presently working on map data using google maps api.
I want to write the php code for K-shortest paths ( multiple shortest paths) between a source city and destination city.
Ne help will be of great use.

Thank you

[roscor]

I Googled and found these

working-out-the-distance-between-two-cities-505372.html

Distance between two postcodes

[sames]

Hi,
THnx for the reply. That is OK. But i am interested to find if there is any algo or php code for finding shortest path (k-shortest path specifically ).