It appears you can use Geo::Coordinates::OSGB for the conversion and Geo::Distance to calculate distance in miles.

As igelkott points out - A search for easting on CPAN will return Geo::Coordinates::OSGB as the first item. Geo::Distance I have used in the past and it works well.

grep
One dead unjugged rabbit fish later...

In reply to Re: calculate distance in miles using Easting Northing coordinates. by grep
in thread calculate distance in miles using Easting Northing coordinates. by Anonymous Monk

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