Google maps calculation between two points

Hi,
I'm using a user form on my web site where the customer enters their postcode into a field. When I get the form in my email I click a link and a map is shown showing 2 points between me & the postcode that was entered.
Below is the code I use.

http://maps.googleapis.com/maps/api/...ers=BS29%206HD

And the problem, if any, is?

Morning,
Yes it would help if i then told you whats up.

Looking at the map by clicking the link supplied, can the supplied code be edited so the distance between the 2 marks is also shown in miles.

Many thanks