MormonWiki.org:Quote pool/Hill Cumorah is located between Palmyra and Manchester
From MormonWiki.org
"Both the Nephite and Jaredite civilizations fought their final great wars of extinction at or near the Hill Cumorah (or Ramah as the Jaredites termed it), which hill is located between Palmyra and Manchester in the western part of the state of New York." -Bruce R. McConkie, Mormon Doctrine, p. 175