Synchronicity and Astrocartography?

I briefly met a lady many years ago, who I felt an exceptional attraction towards, as though I already knew her, and many years later discovered to my amazement that our respective Mothers lived at exactly the same distance either side(East and West) of the Greenwich Meridian( zero degrees longitude).

With my mother it was her families home when she got married and with the lady's mother it was the family home at the time that I met the lady and before.

This was to an accuracy of 140 yards over a distance of more than 26 miles either side of the Meridian !!!

Can astrocartography explain this incredible synchronicity and what it means?

Many thanks