Sometime last year we posted a short writeup explaining how to create a
simple dealer locator online. The VB source (and a .dll) for calculating
great circle distance is available there at:
http://www.directionsmag.com/devel/devel_articles.asp?ID=1
Hope this helps...
Rob Martinson
----- Original Message -----
From: Lisa Cloutier <[EMAIL PROTECTED]>
To: <[EMAIL PROTECTED]>
Sent: Thursday, February 24, 2000 5:06 AM
Subject: MI Calculating distance between to lat and long points
> Hello
>
> Does anyone know the formula or method for calculating the distance in
miles
> between to latitude/longitude points. The projection is NAD 83. Either a
> formula or a MI solution would be acceptable.
>
> Thanks,
> Lisa Cloutier
> Metricom, Houston
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