In message <CE5C0319-0EFF-46D7-AAF4-8DA0C4339353 at technorati.com>, Ryan King <ryan at technorati.com> writes >you don't need to have lat/long to get distance. There are plenty of >services for translating human readable addresses into machine >readable values. But with much less accuracy than lat/ long -- Andy Mabbett Say "NO!" to compulsory ID Cards: <http://www.no2id.net/> Free Our Data: <http://www.freeourdata.org.uk>