Point within Zone 1 furthest from an Underground station

Draw the largest polygon possible by connecting Zone 1 stations on the London Underground. All Zone 1 stations will lie within said polygon.

Now find the point within the polygon furthest away from a Zone 1 station.

I’m interested to know the answer.


One Response to “Point within Zone 1 furthest from an Underground station”

  1. slatfatf on March 18th, 2009 16:20

    Given we are on a sphere then there are two possible polygons and no clear inside and outside. There is a big polygon and very large polygon representing the rest of the planet (but still contained in the way described). So the furthest distance is likely to be somewhere around australia

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