Greenwich, which is a district in London.
Greenwich, England
The Prime Meridian runs from pole to pole, passing through the Greenwich Observatory, London, England.
The Prime Meridian passes through Greenwich, England, part of the Greater London area.
The Prime Meridian only passes through one city and that is Greenwich, England. Greenwich, England is a suburb of London.
Greenwhich (pronounced grennitch), England
The Prime Meridian is passing through The British Royal Observatory at Greenwich near London.
It doesn't pass through any US cities but it does pass through London, England.
Near the City of London, England.
Greenwich, England
The Prime Meridian passes through Greenwich in London, United Kingdom.
Greenwich, near London. Actually it's the other way round - the meridian runs through the city !
The Atlantic Ocean