I had to get something like this working a few weeks ago and ended up
using Google Maps. It's not an elegant solution but it works and it's
free. Go to Google Maps and do a search. Do something like 74354 to
70601. You will notices that on the left hand panel of the returned page
will be something like Drive: 602 mi. Look at the HTML generated. You
can parse that and get the distance. Pretty simple actually.
Hope it helps,
Anthony Papillion
OpenEMR HQ, Inc
www.openemrhq.com
(918) 926-0139
chad qian wrote:
Hi,
I want to program php to calculate the distance between two zip
codes.I only have zip codes,nothing else.How to do it?I'm completely lost.
Thanks!
chad
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