Spelthorne

Spelthorne, borough (district), administrative county of Surrey, historic county of Middlesex, southeastern England. It is bounded to the south and west by the River Thames and to the north and east by Greater London. Staines is the principal settlement and the district headquarters. Other localities in the borough include Ashford, Shepperton, Sunbury, and the southern edge of London’s Heathrow Airport. It is crossed by the M3 and M25 superhighways and other major roads out of...