Not exactly Java related Question

[Galsaba]

I am trying to find a software that can find distance between two ZIP codes.
I think most of them do it by having the longtitude and latidute of each ZIP,
and substract. But this gives the air distance. Where can I find software that
find the ground distance (like in Mapquest).

Thanks,

Joe

 

[Chris Smith]

I am trying to find a software that can find distance between two ZIP codes.
I think most of them do it by having the longtitude and latidute of each ZIP,
and substract. But this gives the air distance. Where can I find software that
find the ground distance (like in Mapquest).

http://www.google.com/search?q=mapquest+web+service

Or, you can put in a lot of effort to rewrite MapQuest on your own.
It's not an easy task with a "trick" to it; it involves (among other
things) knowing the locations and directions of *very* large numbers of
roads.

--
www.designacourse.com
The Easiest Way to Train Anyone... Anywhere.

Chris Smith - Lead Software Developer/Technical Trainer
MindIQ Corporation

 

[Roedy Green]

I am trying to find a software that can find distance between two ZIP codes.
I think most of them do it by having the longtitude and latidute of each ZIP,
and substract. But this gives the air distance. Where can I find software that
find the ground distance (like in Mapquest).

I have not found much in the way of mapping information free. See
http://mindprod.com/jgloss/map.html for some companies who might sell
it to you.