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UK latitude longitude radius calculation

Discussion in 'PHP' started by stephan2307, May 6, 2010.

  1. #1
    Hi,

    I have a database with UK postcodes and their latitude and longitude data.
    SEMrush
    What I want to do is have a search on my website and where a user can enter a postcode and select a radius like 5 miles. Then I want the search to only bring up companies from my database that are within this 5 miles radius.

    Anyone got any idea how to calculate that?
     
    stephan2307, May 6, 2010 IP
    SEMrush
  2. danx10

    danx10 Peon

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  3. stephan2307

    stephan2307 Well-Known Member

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    #3
    Thank you. Exactly what I needed.
     
    stephan2307, May 7, 2010 IP