Is it too much to ask for them to realise when you live in Kent and you put in "within 20 miles" it isn't feasible to cross the water to Essex.
Yes, it may be within 20 miles but only if you can fly! 
We have the same problem when searching for the nearest branch of a shop. Flipping frustrating.
Hives , Can anyone explain the reason ?
Soops kitchen, a place of reflection, refuge and at times revelry.
