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gcpc

http://www.geocaching.com/seek/nearest.aspx?zip=%s&dist=30
For the geocaching community, this command searches 
for caches within 30 miles of the supplied post code or zip code.
If the code supplied is not valid the gc search page will come up.
e.g. gcpc EC3N 2DL - will search by postcode
     gcpc 12345 - will search by zip
    
308 uses - Created 2006-06-24 17:52:45 - Last used 2022-12-26 14:26:36
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