Hi everyone here,
Normally I'd keep thinking for a solution by myself, but I've
recognized my own limitations.

This is my (your) challenge: (I'll use a imaginary case, to make my
point clear)
I got a list of, let's say, cities and their location; this is, x-y
coordinates.
I need to know which city is the most remote from its most neighboring
city; kind of: biggest minimum distance.

I know Pitagoras to calculate the distance:
if city A x=5 y=8
and city B x=1 y=3
then distance AB= ( deltax ^2 + deltay ^2 ) ^0.5
in this case AB= (4^2+5^2)^0.5 = 6.403

So, I need to know the biggest distance between EACH cell in the list
and the other ones ...
I suspect that I need to make a two-dimensional cross-table, with the
same list as column headers and row headers? (sorry about my english,
I have a Dutch version of the software).
Am I searching in the right direction?

I would appreciate any help, since I need to resolve this issue very
soon.

Thanks in advance!

Marcos