Hancock Lake   Be the first to submit input for Hancock Lake. If you have info on Hancock Lake, Sand Hills, Sheridan County, Nebraska please submit it here to improve this web site.          These outdoors activities are available near Hancock Lake.   Lakes Near Hancock Lake: Von Krosigh Lake, Sheridan County, 19 miles away   Hotels Near Hancock Lake: Alliance Hotel and Suites, Alliance, 31 miles away Holiday Inn Express ALLIANCE, Alliance, 31 miles away Patriot Inn, Hemingford, 46 miles away